I visited Montreal last weekend and stayed at the Delta Hotel Centreville located on President Kennedy and De Maisonneuve Ave. My buddies Andy from Montreal, and Gary from Shawinigan joined me. Gary made the reservation and managed to snag a very good rate for the room. Due to a snafu by the Reservation Agent, we ended up getting an even better rate. During check-in, I managed to sweet talk the Front Desk Agent for a free upgrade. So, we ended up getting an awesome rate, an upgrade to a junior suite, and no charge for the cot.
They have a nice pool, sauna, hot tub, a squash court, a fitness area, a children's room, a massage center, two restaurants, a bar, a business center, underground parking, and so on. This is a good place to stay if you are visiting Montreal.