Travelling/night working landlord + large bedroom

A British Asian in a transitional period looking to rent a large room (large enough to fit a computer desk as I work from home) en suite on a rolling monthly basis. Moving out from years of renting my own house as I don't want to be stuck in a yearly contract while I might be changing job.

About myself you probably like to know:
- I'm confident but quiet. I can be sociable but I'll be very busy with work and other things I like to do.
- I like animals but unfortunately I think I've developed an allergy to animals now (been pet sitting for 3 weeks for my brother and been sneezing a lot.) so I think it's best I avoid any home with pets. Shame.
- I am an omnivore (just fyi for anyone strict vegan) and will eat pork (in case you're strict on halal).
- I do drive so will need somewhere to park.
- Since I'll be working from home for the time being, I will need a rather quiet house. Probably best to be less than 3 people in the house. More people using the internet while I'm working will be unworkable for me.