The proposed position of a boiler on a office block with one floor. Is set to be the female toilets. Is this OK with regards to access to the boiler? Also the gas would be entering the building from the cellar were the gas meters are located. The building is split in to 4 areas each with its own boiler. So a gas isolation valve would be installed where the pipe enters the building in the female toilet. So this would need access too incase of an emergency. Is this purposed layout acceptable? Any one been involved in a similar situation? Thanks