étant, A Spa for Well Being

étant is a day spa located on Tremont Street in Boston's South End, a neighborhood known for its townhouses and independent businesses. The spa falls into the moderate price tier and is geared toward an adult clientele, including couples looking for a shared visit.

The schedule runs seven days a week, with longer hours on weekdays (8am to 9pm Monday through Thursday, 8am to 8pm Friday) and shorter weekend hours (9am to 6pm Saturday, 10am to 6pm Sunday). That range gives some flexibility for both morning and evening visits during the week.

Access is split between walk-ins and reservations — the spa lists both as options, though it's worth calling ahead at (617) 423-5040 to confirm availability, especially if you're hoping to drop in without a set appointment. Given the adults-only, couples-friendly framing, this reads as a spa oriented toward relaxation rather than a family-oriented wellness center.

No specific treatment menu, package pricing, or amenities were listed, so anyone planning a visit should check the official site or call directly to get a sense of services offered and current rates before booking.