I highly recommend this place. I was in Paris many times and I realized that this location is the best option: just few minutes walking to Les Halles metro/RER stop (crossing of several lines), 15 min walking to Notre Damme, 15 min walking to Louvre museum, 10 min to Pompidou museum... For tourists it can't be better. We were 5 persons (2 kids) and it is convenient apt size. Besides, it is lively neighborhood with lot of bars and restaurants. All in all, I hope to be back :-)