Okay, I went. I had some reservations because of how they present the spa on their website, on Rentmasseur, and possibly here. But I was sore and tired from walking all day, and this place was close by and the price made it worth taking the chance.
I'll compare it with other spas at the same price point: Utopia and the original Greenhouse. I have not been to the new version of Greenhouse, either version of Hero, or Manta. The decor was new and everything seemed clean; tables and coverings were basic. There was lots of hand sanitizer and staff wore masks. I felt safe (except when leaving ... the lower stairway was dark).
My masseur was Terry, who was friendly and energetic. His strokes were strong, but repetitive (almost boring); still, my legs and back feel great.
Would I return? It depends on additional feedback.