and life will be complicated for a while as I shuttle between a south London house with no pets and the ongoing north London house of marauding all-shapes-and-sizes cats. 
both homes are loaded with terrors - in trying to balance which is the most terrifying I came up with a point system:
North London
cats that I need to keep alive 
- 50
pirate cats that want to come in and pee on my stuff 
- 20
shaky stacks of stuff that could avalanche at any time 
- 20
knobs and handles that drop off when I touch them - the toll so far includes the fridge handle, 2 X light switches, 2 parts of the lavatory flush system and the lavatory seat  which is trying to make up for it's wobbliness by being fluorescent - 
20
levels of extreme unhygienic uncleanness that I keep noticing in my peripheral vision  
- 50 
terror toll = 160 
South London
super neat squeaky clean (like in a hospital) - 
50
highly burglarable 
- 50
a neighbour who is prone to run through the hallway and jump the fence into his own garden in his dressing gown  if the front door is left open -  
minus10
there is no kettle here: the hot water tap does that function and will spurt steaming-boiling water if  you use one hand to pump the middle of the tap three times then twist the pumpy thing while holding a mug under the spluttering stream of lava 
- 500
terror toll = 590