An extension to the Hilton London Euston on behalf of Signature Building Services over a period of 6 months. Building works to the new 8th floor for 8 new penthouse suites comprised; demolition of existing roof structures, installation of pre-cast concrete stairs, metal deck floors, forming of new rooms, joinery, electrical and plumbing works, Sarnafil roof coverings and slate and lead work. The hotel remained trading during the project, with minimal disruption to day to day operations.