MY initial reaction is that the Bridge Car Park development is something that was always in the offing. The club had had negotiations with the council over the site - including relocating the community centre - with a view to future considerations. Student accommodation and more car parking was in the mix regarding use.
I would therefore not be surprised if this gets given approval. One thing is for sure, Martin Perry would have had many conversations with council officers regarding its viability. I'm certain the club wouldn't have put in an application without feeling it wouldn't get through. It's a bit of a waste of £20,000 or so otherwise.
The hotel, while I'd heard whispers of it, was something I don't think the club hadn't seriously considered until the staidum was finished - if at all. I also see the design means it looks wholly inside Brighton & Hove City limits, suggesting to me the Lewes DC don't like it. (I've no evidence for that, mind). It also isn't that much of an increase in the stadium footprint, bearing in mind there was supposed to be a 'bund building' (aka Teletubbies building) behind the East Stand. I'm surprised, however, that they're going for it, and am not convinced it will be a success. I mean - who wants to stay... there?
Both the Univeristy Of Brighton & Sussex University have significant amounts of visiting lecturers, contractors, partners, Students, academic conference goers etc staying in Brighton hotels at any one time. I can't see the hotel having less than 50 guests at any one time. Very good idea IMHO and likely to generate income for the club.