Professional male seeks double room or annex

I'm a quiet, easygoing person looking for somewhere calm and peaceful to live. I work in Southampton, so ideally I'm looking for somewhere with an easy commute.

Because I work long, irregular shifts dealing with the general public, I really value having somewhere I can switch off at the end of the day. I'm friendly, but I'm looking for somewhere where everyone is happy to mostly keep themselves to themselves, rather than somewhere with a very social house dynamic.

I'm clean, tidy and respectful of shared spaces. I also solemnly swear to always leave the toilet seat down.

My budget is ideally £500–£800 per month, although I'd be happy to spend a little more for an annexe or somewhere particularly private, as the extra privacy would be well worth it.

The one thing I can't really compromise on is peace and quiet. It's by far my biggest priority, so I'd rather be upfront about that than commit to somewhere that isn't the right fit. I've unfortunately found a few places that seemed quiet initially but turned out to be quite noisy once I'd moved in, so I'm particularly looking for somewhere that's genuinely peaceful, including during the daytime as I sometimes need to sleep after night shifts.

If you've got somewhere that sounds like it might suit, feel free to drop me a message.