The studio is very clean as other reviews have mentioned. Its location is its highlight though. The bed is very comfortable. You have plugs on both sides. The shower is warm but do not consider to wash long hair, it lacks power. The room has basic stuff you may need for eating, you must buy your coffee if you intend to use the machine though. I did not use the balcony since there was a huge construction going on and it was very noisy. Also the view is nothing special, it looks to the internal yard of some buildings. The studio is perfect for a couple that plans to stay for a few nights and explore the central parts of Thessaloniki. The check in is without contact so you have lots of flexibility when it comes to late check in and early leaving. There is also an elevator.
The ladies were super helpful and available 24 hours to contact (due to geographical locations) and it was super convenient.