The below grade rooms are referred to by MB as Lower Garden and Lower Lobby, so there is no reason to be surprised if you pay attention to what you book. There are probably about 10 rooms in all.

Also, the Junior Garden Studios aren't the best in the world, location-wise, but since you only pay around $70-80 in the off season, you really can't complain.

I really like the place and describe it as funky in the good sort of way.