We stayed in this apartment for long period, while waiting for our own house to be ready, due to huge luggage we had and as it had no booking for 2 months.
The pluses are 1) Location. 10-15 min walk from Thissio metro 2) Good wifi connection.
Minuses: 1) Apartment is old and worn out. Bed and furnishing are not comfortable. 2) High humidity of the place that causes mold on the walls. It was a main problem, as I got sick and couldn't recover while living there 3) There is no heating system. There are two old conditioners, that were not able to warm up the place. Especially the one in bedroom was very loud and shaking uncontrollably. 4) Cleaning should be improved. Very dusty, the first thing I did when we entered, was washing the house. Blankets were dirty and smelly. 5) Windows and small balcony face the other building, so it was impossible for us to use them, as you directly see the neighbours house and vice versa, no privacy. 6) there is terrible smell when you enter the building. Owner obviously cannot do anything about it. But it affects the stay, as apartment is located on the 3rd floor with no elevator. We were trying to enter apartment as fast as we could. 7) after paying the owner good amount of money for 2 months, when we moved out, owner tried to rip us off for 100 euro for "oven being left rusty", which came as shock to me, considering the condition of the apartment, when we checked in, and my efforts to keep it clean and better than it was. Airbnb did not supported his claim. Overall for the money paid we could have booked a better place, but it is hard to find the nice place that is not booked for months ahead. For the last week we found a place in a refurbished new house with heating and all appliances for the same price.