I recommend single room

[Medeiros]

I don't think that I'm an antisocial person. Last year, I had an experience in Vancouver. I shared a room with a student. Even though the rooms are comfortable and spacious, it was very difficult for me to stay with her for a week. She doesn't even take care of her belongings. She uses to throw the wastes in the room. I should have to clean the room. If anyone planning to share the room, I think it is better to share a room with your friends or colleagues.
This time I booked a suite hotel room in Vancouver. People share the rooms since the rooms are quite big, spacious and less cost. But we don't have a privacy if we share a room. A single room might not be spacious, but we will get some space alone. If someone is planning for a shared room, I recommend the single room.