The place is small but perfectly good for a couple for a few nights stay.
The ONLY issue, the bed is a sofa bed, which wouldn't usually bother us, but it was the most uncomfortable sofa bed we have ever slept on! Almost unusable, its not just a thin mattress, the bed is broken and bent from overuse, it is not designed for the level of use it obviously has. We are two young fit people, not very heavy, and even we struggled to get a good nights sleep, it felt like we were going to fall through the slats anytime someone turned over. Would NOT recommend if this is going to be an issue for you. It would be better if they put in a normal double bed.
Otherwise, location is great, very close to Metro station, quiet at night, building felt very safe and secure with key fob entry. Kitchen is well equipped for a holiday let, although we had to buy toilet paper as hadn't been left with any. Just a shame about the bed.