Aiming for Heath High Level

I am 28 years old. I have a Masters in Science in Transport Planning but am currently taking somewhat of a career break with an enjoyable, outdoorsy job as a postman in Caerphilly. I like doing hobbies, staying active, getting outdoors and being sociable. My favourite bar in Cardiff is Paradise Garden although most weekends I seem to head out for the Beacons, the Gower, or a friend's glamping spot in Carmarthenshire.
I used to live in Cardiff before the pandemic and moved back to a shared flat at the start of 2024, as this contract is coming to an end soon I am looking to see if there is anything more suitable out there. As I'm currently working in Caerphilly being closer to the railway would be useful, although I also drive at times and it would be good to be able to store my bike for easy access in the house.
I am mainly looking to rent a room in a houseshare, but I would also be interested in shared ownership or co-housing.
Please message me with any questions.