Professional looking for room / buddy up – April

I’m a full-time working professional looking for a room or to buddy up for a 2–3 bed house around April.
Budget: £500–£650 (flexible depending on bills & location)
Preferred areas: good transport links to city centre
Clean, respectful, and easygoing. I value a calm and tidy living space.
Open to joining an existing house share or teaming up to find a place.