It's a decent place but would only recommend for a short stay. Probably won't be too comfortable for a long term stay unless you are a single person.
Definitely a very small apartment, from the photos you basically have the bed, which is a good size double bed and then a few feet in front and that's it. If you have any claustrophobia this isn't the apartment for you.
The host were very nice and check in was super easy and the apartment was very clean. We only stayed a night to be close to the tourist attractions and for that it was a good price, super good location (15 minute walk to the tower) and a bed to sleep in.