Overall, I had very positive experience with our stay at Susan's two story two suite condo. However, if your group was larger than four, you'd need to ask yourself if you'd live with the facts that (1) there was no closet downstairs; (2) there was no shower downstairs (half bath); (3) you'd have to disturb people sleeping downstairs to use the kitchen or go outside.
There were six of us, we managed. It'd not be an ideal situation, but doable.