I spent two nights at Maxime's apartment in March 2018. It was me and three rowing team mates, all adults and not-so-small guys and we stayed well in the bedrooms and common spaces. The apartment is very clean, with towels for everyone and shower gel/shampoo available, as well as the hairdryer.
Given the season and rainy days, we couldn't enjoy the small private garden, but it looked very cozy.
Finally, the position is very good, close to Amstel channel and the metro, at only 3 stations from the center of Amsterdam.