I wanna rent a pent house or loft in Montreal for my birthday for 35 people?

I know its alot of people but does anyone know where u can get a nice Pent house or a loft for 1 night for 35 people (its going to get noisy I wont lie.) Preferably one with a jacuzzi inside (but if there isnt one thats fine too.) Im turning 21 and my theme is supposed to be Las Vegas, Im looking for a nice place (not runned down) thats not too pricey any suggestions?