[Jim Sims]

b) the windows are wind-out (i.e. a person cannot get through them).

Usually in the United States private residence building codes do not allow rooms with these type of windows to be used as bedrooms. One of the windows in a bedroom always has to open wide enough to allow a person to exit through it. Many home remodelers get caught on this one when they attempt to convert a room designed for another purpose into a bedroom. Cheers, Jim