Returning to London - looking for a room/flat

My partner and I are returning to London in March after living abroad for a year and a half and are looking to rent either a sizable room (ideally en-suite if possible, but not a complete dealbreaker) or a one bed flat in NW/W/SW London - we'd also be open to buddying up to find a place to live with someone similar to us.

We'd both be working and my partner studying so we'd be in and out of the house. We can be social but also respect people's spaces as we'd expect the same in return.
Fairly flexible on who we'd share with, so long as they're respectful of the fact we're a gay couple, and we both have experience sharing before as we used to do so before we left London. We're very clean and respectful of all shared spaces, and have had no problems in the past with anyone that we have shared with.

We speak a variety of languages too: Lithuanian, Portuguese (BR), Spanish and of course, English.

Happy to let you know more about us if you're interested in sharing with us!