Couple seek accommodation in Norwich

Hi. My wife and I are seeking accommodation in Norwich. Although the notice is for a room we would prefer a self-contained property. While offers of rooms are appreciated, we have some furniture and other possessions so can usually not consider them. We are a quiet, non-smoking, married couple without children or pets. If you need house-sitting we are experienced property guardians. A discount rent in exchange for long-term house-sitting would be okay with us. If you read this and respond we'll try to get back to you within two days. We can afford up to £650 all inclusive. Unconventional accommodation or property guardianship ideas are welcome. Thank you for reading.