Urgently need a 2 - 3 bedroom house. On benefits as disabled. Refs & guarantor supplied if necessary (West Midlands)

In urgent need of a 2 or 3 bedroom house as my landlord is selling where I live now
Have been served notice already so urgent requirement.
I'm disabled so on benefits (so dss must be exceptable) but do not require modifications to the property, my partner is my full time carer & I have a 12 year old son
I can provide references & a guarantor if needed
Minimum needs are 2 double bedrooms, bathroom, spacious kitchen
Large rooms throughout would be a bonus but not necessary
Storage for mobility scooter & pushbikes
ie: shed or garage.
Budget is £650 - £700 pcm