i have friends who stayed in one years ago for $1,500/nt. They stayed 3 nts. and used the amenities to the hilt. They loved it and the pics were great.
I have steyd in some nice suites, but nothing like the Lofts.
They also lucked out and had a free private jet for their departure from Vegas. (totally not connected with MGM, has a friend who had an empty jet leaving the day they were.