This is for my second stay, though they were in fact contiguous.
Nice apartment without being over the top; helpful & efficient hosts; nice gym; great location. I was there for the Montreal Convention centre (7 min walk), but it's also really handy for Old Montreal. Lots of nice looking restaurants and bars nearby. I used Kupfert & Kim almost daily (vegan cafe - and I'm not vegan), and was lucky to get dinner at Garde Manger one evening (7 min walk, great seafood, service & atmosphere, need to book).
Handy basic kitchen (hob, microwave, toaster, decent sized fridge/freezer, a few pans).
Nice modern bathroom with shampoo.
Efficient heating / cooling, and balcony and window with screen. No curtains / blinds, but not overlooked.
Hosts were helpful and communicative, as were the neighbours.
Grocery shops Adonis and Metro were two recommendations, about 15 min walk away.