Everything was absolutely perfect – there wasn’t a single thing we didn’t like.

Excellent communication with Morpho, who warmly welcomed us on arrival. The location was amazing with breathtaking caldera views. Our spacious room and private rooftop jacuzzi were the highlight—an unforgettable stay

Stayed in August 2025

Excellent property! Very quiet, close to Oia hotspots and not so many steps. Location is the best if you are planning to spent quality time in Oia. Staff was excellent and professional. Premium amenities.

Stayed in August 2025

We liked everything but it would be great if there’s an option to include breakfast with the reservation.

We liked the property because it was very spacious. This is a great place to spend time with your loved one. There was a wide amount of high quality amenities and Morfo ( the person in charge of the villas) was very helpful but above all a very nice person. She treated us like family. She was always very attentive. She recommended places to see around the island and a couple of good restaurants. She told us a spot to go watch the sunset which is a must if you’re staying at 21 suites. She went above and beyond and outside her normal schedule to fix our A/C when it stopped working

Stayed in August 2025

we were lucky as we seemed to be the only people there. However, if others were there the outdoor pool space isn’t as private as we hoped. Essentially 3 pools next to each other. Having said that, we had it to ourself and it was great.

Great location and view. Both pools were a great addition.

Stayed in July 2025

Our stay in Twenty One Suites was amazing !! The view and our host Morpho was just perfect !! We will definitely come back there !! Highly recommended!

Stayed in May 2025

Nothing bad to say about it. Was fantastic:)

Went on my honeymoon. Everything about this place was exceptional, the room was excellent with that cosy cave feel, with an indoor jacuzzi and the room was cleaned daily by the host Morpho, who was super helpful and friendly. The view from the pool/chill areas were breathtaking both day and night around the apartment. A nice, short walk to the centre of Oia which was lit up at night and looked stunning. I would 100% recommend and would definitely go back. The bus is only €2 to Fira (15 min journey) if your after a more lively night out :)

Stayed in May 2025

The WiFi at night was spotty.

An incredible cave like room in a great location! Trust me, you do not want a room in the heart of oia. Tourists are trying to take pictures in every crevice of the town they can get to. And Lugging your luggage through the tourists and winding paths is not the way to go. Each of the rooms comes with its own outdoor heated pool with the most beautiful view. The host was very knowledgeable and helpful! The facilities were very clean and managed well.

Stayed in May 2025

Amazing property and the host was lovely and very helpful. Everything was so clean and beautiful 10/10 experience

Stayed in May 2025

The hot tub inside our room was amazing.

Stayed in May 2025

My only concern was the hot tub and jacuzzi, the jacuzzi wasn’t strong enough as you would’ve thought it would be but it was still nice. The hot tub on the outside could’ve been a bit more hotter, as the whole purpose is to be hot and relaxing.

The property couldn’t have been in a better location, just a bit outside the main centre but the views were to die for. The room was very spacious and you felt at home. Everything was clean and tidy and our host morpho was always asking us if we needed our room cleaned which was very kind.

Stayed in April 2025

Slightly out of the main tourist hub which makes it quiet and peaceful. Still walking distance to central Oia and shops/restaurants.

Stayed in April 2025

A bit too humid

Stayed in November 2024

The floor is a bit slippery when it’s wet

Everything

Stayed in October 2024

My husband and I could not be more happy about this decision when we came to Oia for a race! We were extra spoiled with the view and the room. Being in a "cave" helped keep out a lot of the noise that can happen in any city on a Friday night. There's no breakfast but it is close to everything from restaurants to a market where food can be bought to keep in the room. We preferred this to help make things a little more affordable during our stay. You can't find better service than Morpho offers- she is knowledgeable, motivated, helpful and down to earth. We are grateful for our time here and think you will be too.

Stayed in October 2024

Breakfast

Confort, location, staff sympathy

Stayed in October 2024

Nothing. Loved it all.

The room was very cool, a cave suite built in to the mountain. The room was very clean and comfortable and the jacuzzi inside was very relaxing. The view from the outside pool/jacuzzi was our favourite view in Oia. The property being fairly high on the mountain gave perfect privacy from all the tourists taking pictures. Couldn’t ask for a better location as well. 5 minute walk to Oia markets and restaurants. 10/10 would stay again. The host was so friendly as well. I recommend taking the discounted private shuttle from the ferry offered.

Stayed in September 2024

Our stay at twenty one suites is one we will never forget! It was super comfortable and so nice having the pool inside and also your own spa outside. The staff were extremely helpful explaining the room and also the area around the hotel. Room was super clean and had a nice modern feel to it. Would recommend 100%

Stayed in September 2024

Clean, great view, perfectly positioned away from the main tourist hot street but still close proximity to everything without compromising the view.

Stayed in September 2024

There is nothing I don’t like

It’s beyond beautiful. The location is perfect, it’s everything we could’ve hoped for. Morphos is wonderful and so friendly, the whole experience was amazing.

Stayed in September 2024

After the cleaning of the jacuzzi the odor of chlorine was a little strong.

It had an amazing view and was walking distance to shopping and restaurants.

Stayed in September 2024

Loved the space, indoor pool and jacuzzi were so good!

Stayed in September 2024

The outside pool is a bit warm, I realise it's a hot tub. But when it's 30degrees outside it would be nice to dip into a cool pool to cool off..but it was still lovely

The cave is absolutely out of this world, and the view from it is just breathtaking!! The beds inside and out are extremely comfortable, you are not overlooked when bathing as you are in most of the resort's in Oia. An you are literally a stone throw away from the centre of Oia, so prefect for your stay,highly recommend and would definitely return.

Stayed in August 2024

Wifi and signal suck! There is also an air purifier / circulation machine that is on all day, extremely noisy. Turns off from 12 midnight to 8 am (Morpho was kind enough to push it to 9 am) so you can’t sleep beyond that time! AC doesn t cool enough even when set to to the coolest temperature.

Location is amazing! Morpho the host is very attentive to details and extremely helpful!

Stayed in August 2024

Jacuzzi was cold on second day - I think there is an issue with the temperature. Also no attention to detail for our honeymoon. The description says bed and breakfast but there is not breakfast so I suggest changing the description as it’s false advertising

Loved the magical pool inside and the jacuzzi tub with the beautiful view. Beautifully decorated cave suite 😍

Stayed in July 2024