Needing a 2+ bed flat/house for a few months

We’re in the middle of buying and refurbishing a place on Daubeney Road, E5, but are going to need somewhere to live while the refurbishment is completed. That’s probably going to be 2-3 months, hopefully September, October and November.We need somewhere suitable for a 2.5 year old, with at least two bedrooms, and ideally a garden. Within 10-15 minutes walk of Daubeney Road would help a lot. Furnished or unfurnished would both be fine if the location/price/timing’s right.