As others have mentioned the location is fabulous. 2 mins from the train station Chatlet-les-Halles (RER & metro), large shopping centre, walking distance to many key Paris sights. The boulangerie and fruit and veg downstairs is very convenient and excellent quality.
The apartment is as described, tiny but adequate for a short stay. I'd like to see the lounge replaced as it's not comfortable at all and neither are the dining chairs,, therefore if you wanted to spend time inside it's not comfortable.
Florian is very responsive when you reach out. Appreciated this.