This opportunity to combust not ones own goose but ones derrier seems to be an offer that most would decline.  Perhaps it might appeal to those wanting to loose a few inches without the cost of surgical procedures?

The hot seat indeed, but perhaps I've read that  'c' too literally and it also means c as in 'see' and this is a fast way for the hotelier to cash in on those patrons who want to check that their gluteous maximus is still in the right place. Better not look I say.