I once had a nursery roost of pipistrelle bats in my roof and sat out in the garden with a glass of wine counting them as they flew out each evening, for the records of the Bat Society. They are, of course a protected species. It was very pleasant and I counted up to 160 bats at one time. Interesting and cute little mammals and yes a few got into the house but easily escaped with lights out, windows open and without any mess.
Spiders don't bother me as they cut down on flies and their webs are works of art!
Mice - not a problem to me now though in another house had to be got rid of as they ran over work tops and broke into the budgie's seed tin! mucky little creatures.
Daddy Long Legs or crane flies annoying but ridiculous design faults - flapping about uncontrollably and legs which drop off at one swipe You can't help but feel sorry for them!
Moths again annoying fluttering but it amazes me how they often match the colours in the room.
SLUGS on the other hand are DISGUSTING, SLIMY and USELESS, the only creature that evokes the killing instinct in me!