The accommodation was everything we needed for a city stay in Thessaloniki. We were three and fit well inside the room, everything in it was new and of good quality. The location is superb - about 5-7 min walking distance to a popular bar/restaurant area, 5 min away from the busstop where we took our bus to&from the airport, and 10-15 mins from the promenade. Checkin and checkout were easy, everything was well-communicated and the host let us stay for half a day more for a small fee.
The only problems we encountered were slow wifi that we were not really able to connect to, and a shower drain that smelled a bit - probably because of the ongoing renovation works in the building or because the bathroom is new and not used often enough yet. The renovations did not disturb us though - did not hear them.
Overall would definitely recommend! Cozy, central, practical and for a good price.