Either and both. My wife and I booked massages here and they had both a "couples" option or one after the other. We opted for the latter and enjoyed just relaxing in the waiting area with a good book while the other got their massage. The masseuse was phenomenal. It really felt like a 'hiatus' in the middle of a very busy part of Houston.
Both
Couples men alone or females alone very nice for couples though
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