Storage space

I'd like to create additional storage space.  My thought is to 1) move the existing fold-out clothes hanger rod up 10 inches (the current placement allows clothes to hang down onto the bed), 2) install (screw) hooks to accommodate clothes hangers into the wall beneath the TV, on the wall below the water pump/heater switches as well as at the ceiling above the water pump/heater switches.  I'd also like to store our laptops above the window valances over the forward windows by stretching a bungee cord from the rearward edge of the valance and diagonally forward up to a hook screwed into the wall at the ceiling.  Has anyone tried these mods?  Are you aware of anything that might pose a problem doing these modifications Iie: water lines, electrical wiring, etc.?  Thanks for your thoughts!

Welcome.  I'm moving this thread to the pod section.