We enjoyed staying at William's apartment very much. It is in a great location in Le Marais, a wonderful neighborhood and only 2 minutes, literally, from St Paul metro station. Located in an unimpressive but secure building, the apartment itself is modern with all the conveniences. Bed was SUPER comfy and we liked having lots of electrical outlets for recharging our devices. The couch is comfortable and folds out into a bed but really I wouldn't recommend more than 2 people in the apartment. The only downside was the WC is separate from the sink so you have to walk thru the living room to get to the sink to wash your hands after using the toilet. The rain shower is also tricky to use but, luckily it has a handheld shower so no problem there. William was a very responsive host. I would recommend the apartment to anyone!