First of all, Chelsea is a delight of an host and the kindest person. Since we were disappointed with the flat, she very kindly cancelled our reservation which allowed us to book a more quiet place.
Chelsea's flat is quite like the pictures. I think her housekeeper didn't do her job properly as the sheets were filled with bred crumbs (or cookie crumbs) so I'm not sure they were changed but that's not Chelsea's responsibility. Again, she is the kindest person out there.
Our biggest issue with the flat was the noise. A very famous club is next door (literally next door) so even in the bedroom you can hear club noises all night until 4AM. After this one night where we barely got any sleep despite jetlag, we asked to cancel and look for another accomodation last minute. Chelsea was very gracious in handling the situation and it was very kind of her. I think anyone who books this place should know about the club situation and the fact this will be a nuisance. Construction noise is everywhere in NY so there's nothing to be done about that but the club is set in stone so people should know. Also, it's a basement flat, meaning very little light. For some people this wouldn't be an issue, but for us it was. But again, Chelsea was very nice and helpful in dealing with this.