We're working on a project in a building in which the client is already occupying several floors. They have bike storage on the ground floor dedicated solely to employees of the company (but not the rest of the building). We do not have shower facilities designed in the new space, however, the client has several showers on other floors available to all employees.

I've done the bike storage/ shower facilities for the client's total FTE (all employees within the building) and have found we do not have enough of either. Rather than adding additional bike storage and shower facilities, am I able to simply use the new space's FTE and assign the existing bike storage/ showers (on other floors) to this project, knowing that we cannot double-dip for future projects?