thanks for all the replies which are very useful.
hadn't noticed the EPC rating. the area is great - a short walk to shops, schools, parks etc. As we are looking for a four bed with garden and garage, there are very few available so not much choice.
I agree the layout is pretty strange but we have seen it in person and it works really well. The garage is amazing. Unfortunately we haven't got green fingers so we won't be able to keep the garden as it is at the moment, but we will put a trampoline in and perhaps get a gardener to help. The fourth bedroom will actually be my study and is a good size for this.
@ComtesseDeSpair - why do you think the decor/finishes are poor? I'm very new to buying houses so am pretty clueless!!!