Escape Fitness revamps at Six3Nine at Covent Garden. One of our most proud space transformations from Offices to fully functional gym. See the full story here: http://www.escapefitness.com/blog/2691/from-office-space-to-functional-training-space/
Totally remodeled exercise room on second floor has beech semi-sprung wood floor, mirrored wall with barre, ceiling reinforced to hold 1000 pounds of equipment. Adjacent study/bedroom and bath would allow this to be a super-luxurious guest house.