Double room to rent in Oxford

Hello, me and my wife both professionals are looking to rent a room at our house.
We have a 3 bedroom house in Oxford, we both speak Portuguese and understand a bit of Spanish.
The house is peaceful and we value cleaning a lot and we like a clean space to live in.
There is a shared kitchen, shared living room and a lovely garden. Location is near the bus stop with several lines that go into the city centre, near a good community park that is very good for walks and relaxing.
There are loads of supermarkets and stores only 5 minutes walking from the house.
We are looking for someone friendly and that also respects us and our boundaries as we will respect theirs.
We are asking for a deposit and £750pcm with bills included.