Originally posted by jonnin:

I think the hot tub is going to give me troubles... everything else, I think will be ok

I am pretty sure a hot tub can be built outside and does not require a roof for its fire to stay lit. You could place it close to the wall near your bed to increase comfort level. The 2m horizontal wood beams placed on the ground with a 45 deg. wood roof cross placed on top, makes a very attractive fence.