Marty's place is nice, clean and spacious, bedrooms and common spaces are well distributed. Even though the building is old, the appartment is in pretty good condition. Just ask Marty about the elevator and wifi, for it was down for our stay, and even though Marty was very supportive, it is a waste of time to search for a service when you're a guest and are there for work.
They repaired the elevator by about the time we left, hope it stays that way as the appt is located in the 7 floor (which makes it complicated if you're carrying big bags).
Other than that, it is good as the zone is quiet and you can get access to buses just on the same street or crossing the river; and get downtown walking in about 30 mins.