Just that really - we will be there at the end of August (we are in the UK) and the house we are looking to rent is detached, three storey with lots of big picture windows. Don't think it is north facing. Daytime temperatures are obviously fine but what about evenings and getting up in the morning - and I suppose overnight comfort if the house isn't being heated at all? The rental will only be for a week but we want to be comfortable - and for me that includes being warm!