Henley's apartment is what dreams are made of. If you plan to visit Paris you couldn't be better placed than that. In the heart of the Marais, two steps away from the Centre Pompidou and with two metro stations and a few bus stops just 5 minutes away from the apartment. You can reach all the major tourist spots in 15-20 minutes maximum, which is a priceless commodity in such a busy city.
The apartment is decorated tastefully, and gives you an impression of warmth. It feels like somebody lives there all the time, you don't feel like a tourist. There's no live TV feed, but Henley provides an endless collection of DVDs and a wide choice of music, should you decide not to go out in the evening, that will prove no issue at all. However it would be a pity, as the immediate surroundings are full of little cozy restaurants that deserve a visit.
The only point we felt could be improve is the bed. It's "antique" feel suits the apartment really well, but the wood is squeaky. If you're sensible to that it can wake you up earlier than planned in the morning, it was the case for my parents. It doesn't take anything away from this wonderful place, but a change could really make the apartment 100% perfect.