Professional male seeks self contained space

Hi I'm Marc,

I currently live on the south coast in Christchurch where I mainly work from home. I work for a client in Bristol (Airbus) as an aircraft designer and I will need to work in the area for some time during the week, so require a local place to stay as a base.
This is due to me being available for on-site work but I could also be WFH but away from home so a good broadband connection is important.

I like to live healthily (mostly haha) so I would probably be in the gym most evening etc. so somewhere nice to stay during the week and maybe occasional weekends.
I`m an easy going person to get on with and generally chilled in nature.

Ideally a separate space that’s self contained something similar to an annex so I can come and go as I please...... this would be perfect and negotiable on price for the right place.

Also I want my partner to be able to stay with me on occasions as well please, but not all the time as it will mainly be a single occupancy.

I'm protective of my car so parking is important to me as well.

Anything of interest or questions then please le me know....

UPDATE:
I now have a place in Portishead until the end of August so looking for something to follow on from the 1st September.
Portishead is my preference or very close to as it’s my kind of lifestyle and not too far to my local David Lloyds Gym :)