I, too, have stayed at the Miami International Airport Hotel several times. I had one of those twin rooms once and hated it because it was also next to the elevator shaft; noise all night long! That said the other rooms are more than serviceable. I've discovered that there are some rooms (well, at least one) on the top (7th) floor that are much larger than the rest of the rooms; I always request it now. Spacious: desk/chair, stuffed chair, other furniture. Comparable to if not better than a "regular" hotel room but yet with the convenience of proximity to terminal and free breakfast.