The much-anticipated Eleven plans to open at Town Square this week. Ever since the shopping mall opened in November 2007, Eleven has been in the building stages with first a March launch, then a Nov. 11 opening slated. But it seems the 20,000-square-foot store is on the brink of becoming a reality.

Inside sits a small retail area that will contain the likes of designers such as Black Halo, Twelfth Street by Cynthia Vincent and T-Bags. “There will be nothing like Eleven in Vegas,” said Nikki Oden, owner of the boutique and spa. “I am literally pulling out all the stops to make it the most decadent, indulgent spa experience you could ever imagine having.”

In addition, the location will include a spa with Eleven’s own organic skin-care line, a deejay booth, butlers on staff and waterfall chandeliers shaped like the curves of a woman. The spa will include a signature brow bar by Damone Roberts.

One treatment room, called Bungalow 69, features only old Hollywood treatments and a jetted bath for two. A private VIP room gives celebs and groups some privacy to indulge in services. And the uber-rich can get to Eleven by landing on the helipad.

The whole place can be rented for events. Mirrors in the makeup bar retract to give the place a more open-air feel when it’s filled with up to 750 guests.

Some of the spa’s treatments include the Champagne and Caviar Facial, Eleven Mink Massages, the Eleven Diamond Manicure and Pedicure and the Flamingo Glo, an exfoliating treatment with a finishing massage.

And world-renowned hairstylist Ken Paves, whose Beverly Hills salon caters to the who’s who of LA, has joined forces with the ElevenSpa Vegas.