sounds a bit like where I live - at one time was used as a small hotel and depending on how rooms are counted the three floors might give 15 - Battery Road is off Perveril road - see www.manxnotebook.com/towns/peel/pi_hd1a.htm - rightmost of 'red brick' block (the red brick is just a curtain wall - the walls are 18inch thick Peel sandstone rubble walls quarrying from Hinton's quarry (which became Peel tip then landscaped and now holds 8 'executive dwellings) about 100yrds to north