We stayed at Alejandro's Corporate Stays apartment for almost 7 weeks in the summer. It was located on the 4th floor of the Shaughn building in Shaughnessy Village (downtown Montreal). The location is excellent; it's just across from the CCA and close to many grocery stores, restaurants, cafés etc. The closest metro stations are Guy-Concordia, Lucien-L'Allier and Georges-Vanier (about 10 min walk each).
However, our apartment directly faced a construction site. Construction noise was near constant from 7h until 17h. Of course this activity is beyond Corporate Stays' control but we would have appreciated knowing about this in advance. In general, there's a lot of construction downtown, especially along René-Lévesque.
We had access to a pool, gym and the roof (spectacular view of Mtl). The concierges were all helpful and friendly.
Although the apartment was on the small side for two people for such a long time -- it seems it's really meant for one person or for shorter stays -- it was very clean and had almost everything one would require for a stay. The kitchen was well stocked with utensils and food prep tools. Decoration was minimal and simple. The overall feel of the apartment is that of a nice hotel.
The TV and cable were nice and the internet connection was good.
There was only one set of bed linens, and the sheets did not fit the bed correctly (too small). Also, the bed took up almost the entire bedroom.
The apartment had minimal storage for personal belongings, especially the bedrooms which only had a closet with one shelf but no dresser.
A few weeks into our stay, a heap of construction material just below the balcony caught on fire, causing an evacuation of the entire building and smoke damage, especially to the balcony. We were impressed by the building administrators' reaction who acted quickly and sent cleaning teams to clean the inside of the apartment.
Overall, it was a very nice and well maintained apartment. Communication and service was excellent, but to be honest, and even though the pictures are accurate, we expected a slightly bigger place. Because of this and after such long stay, we were happy to leave.
We recommend this apartment for short-term stays (2-3 weeks) and/or for a single person.