A group of us stayed at David and Nani's place during a very hot spell in June 2022 - I'm delighted and relieved to say the air conditioning worked a dream! The apartment is a lovely space, quite quirky, with more than decent enough space for three individuals to sleep or four at a push (the fourth bed is nested within another single, so a bit cosy for some!). A big comfy sofa, the sunny balcony, and of course the rooftop space are all lovely touches, together with a fully equipped Smeg kitchen which made cooking very straightforward. Also bang on top of a Metro stop. As others have noted, the rooftop is not connected to the apartment and necessitates a trip out of the front door, but it is immediately next door. Recommended.