we stayed for 4 nights in Charles studio in June 2013.
we found the studio to be just as seen in the pictures comfortable, clean and fully equipped.

The studio is surprisingly quiet despite its proximity to a busy neighborhood.The sofa bed is not that bad and combined with the provided mattress we had a very good night sleep in it.
The towels and bed sheet were clean but we preferred to use our own sheets.
the shower is clean and had a good flow of hot water all the time.
there is no shower room door so that may be disturbing for some people.

Charles is a lot more then a great host.
beside from the help and information he provides he was also very easy to contact and very considerate of our flight hours (he agreed we vacate the studio later then required and stayed up late just to meet us on our first day).

in summary
this is a great place and we had a great time
I have already recommended this place to my friends.
book this place! you won't be disappointment.