Great boutique hotel right off of Rue Ste-Catherine. It's about 6 blocks east of Crescent St (where there are some decent resto's) and about 12 blocks east of the Eaton Centre.
We got a great rate (about $105\night) for a King room on hotels.com. When we arrived at the hotel we found out that the crib was going to cost as an extra $10 \ night and the Internet would be an additional $11 \ night. I guess we've grown used to free cribs and Internet @ most American hotels and wasn't expecting to get nickeled and dimed. Anyway the dude @ the front desk (Sebastian or something like that) offered to upgrade us to a suite for only $25 \ night which would include the Crib and the Internet. The suite gave us a second bedroom for the baby to sit in and also a nice office \ lounge area.
The hotel was super clean and more than we expected for the rate we paid. We would definitely stay here again the next time we are in Montreal.