Professional, relaxed, domestic, human looking private room/bathroom (concord / pleasant hill / martinez)

Hello.
Good day.
I'm a 45yr old male.
Looking for an unfurnished room to rent by end of May or June.
Would prefer to find a private room plus bath.
Willing to share bath with clean person who has different schedule.
A little about myself.
I work a 9 to 5 job in Pleasanton for Clorox in r & d.
Looking to work there for many years to follow.
Week days I go to bed early by 10pm and wake up about 5:30am.
Usually I eat dinner at work, and get home about 7ish.
The weekends I'm often at my girlfriends house who lives in Concord.
If I'm up after 10pm watching a movie I'll put my headphones on out of noise cancelation respect.
I enjoy cooking, eating healthy, and going to the farmers markets.
I'm very domestic and keep a tidy home.
When free time is available I go for a hike.
If you think we would be a good fit, let me know, let's schedule a meet and greet.
Thank you for the consideration.
Prefer Concord, Pleasant Hill, or Walnut Creek.
Depending amenities looking to pay $1,100 to $1,300/mo.