I rented this apt for my family who were in town for a week. The apt is in a fantastic location in park slope and Didier made my family feel very welcome. He was in constant contact and was more than willing to help if anything was needed but wasn't intrusive.
Everything was within walking distance and very convenient to get to.
The apt is more like a basement apt and my only concern is the steps going into it are a little steep. Overall, an excellent stay.