It's easy to be won over by a nicely decorated property, but you need to be sensible when deciding where to live. Consider your household's needs carefully and assess whether the location, size and style of the property suit these. You should also check the property thoroughly for signs of disrepair which may cause issues once you're living in the property.
Be sure that you can afford your monthly rent, rates and any other associated costs. If you will be applying for housing benefit or Universal Credit to help you meet the costs of your rent, make sure that you find out how much help you are likely to be entitled to under the Local Housing Allowance rules. Benefit assistance with housing costs will not usually cover your full monthly rent.
Legally, your landlord or the agent must give you a rent book. There is certain information which must be contained in this document, including your basic rights and obligations. If you don't get a rent book, you can complain to your local council.