This place is great - right in the middle of the heart of the Marais. You can't get a better base to explore Paris from.

We stayed 3 of us (one couple) and were more than comfortable.

The apartment was clean, everything worked, internet was fast and faultless... And Polo was a friendly and helpful host.

Seriously, I recommend you book it. It's one of the best Air BnBs I've stayed in.