From 2004 to 2008, the Rotunda, a Grade II listed building, was refurbished and partially converted for residential use by developer Urban Splash and Glenn Howells Architects. The redevelopment created 232 luxury apartments, including six penthouse suites on the 20th floor. The whole of the 19th floor and one of the penthouses on the 20th floor is run as serviced apartments by the Manchester-based operator, Staying Cool. There are fourteen apartments on each floor. All apartments have been sold, with the final 92 being sold within three hours of their release.