6pm check out would be awesome as I have a 10pm flight.

But judging by the reviews on tripadvisors....I'm still not too convinced on this location, especially with the current renovation going on right now.
There seems to be many reports of random no hot running water...and noises from the lift grinding at night.

Sofitel has a much better solid record of positive reviews (both on tripadvisor and this forum), but their price is substantially higher than Novotel's....