We stayed at Alacoque (Revolution BB) on our trip to Montreal in late July 2007.
Price and location were the biggest draws to the place, but as it turns out this has easily been the most expensive hotel stay we've ever experienced.
We had several items stolen from our room at Alacoque while we were out one afternoon. On our return, we learned that the building had been empty and the main entrance was unlocked for several hours that afternoon. On the security camera, we saw someone walk into the building empty-handed and leave a few minutes later with a filled shopping bag.
It was the owner's subsequent behavior that truly astonished us. He took no responsibility, did not offer any compensation/refund, and in fact even refused to call the police when we asked him to (rather he handed us a map of Montreal indicating the nearest police station and told us to walk over and report it).
We hope the owner will be willing to come to some agreement on how to address the situation. We'll let you know how it turns out.