Marco's place is fairly big and thus suitable for a larger group; we were three adults and two children. The location is great, and getting in and out with a code was very convenient.
Marco was kind enough to grant us an extra hour before checkout, which was great, but otherwise the communication could have been better. We never met him in person, so all inquiries were responded to through text messages (varying time to response).
Some minor quirks: bathroom door doesn't close properly, no toilet paper (only a stack of tissues; not enough for our group), only hot water in the bathroom sink, fridge stopped working after one day.
All in all, I've stayed at better places but this was still worth the money, mainly because of the size of the place and the great location.