Yes karbea, £5 per week. Caveat is that he does live on his expenses account iyswim? He drives around 30k miles a year, so gets lunches and coffees etc on the move. He's just really bad at finding some money in his pocket and nipping into Tesco etc on the way home. Even nice stuff like flowers for me or a magazine for the kids, but it's all completely pointless spending. Better he has nothing at all!!
That said, big spends we sit and discuss etc.
OK, sorry, but I am sat in my vest and shorts in Scotland and it's glorious! Chalet patio doors are wide open. We live in Yorkshire, in a new (ish) house. Much larger than the last house we had but lower heating bills so the insulation issues you mention must be very efficient, as it's newer.
We've had a low spending holiday day. £5 on ice creams. Home made spicy parsnip soup for lunch and risotto for tea. Long walk on the beach with the kids and dogs, played a lot of board games. So pleased, teenagers but still happy doing family/simple stuff. Long may it last 
I haven't received anything from Tesco Orchard yet, joined last week.
Fanta I like the blog and book A Girl called Jack. Love the ideas etc. I love cooking and we eat really healthily and use lots of fresh veg and pulses, not too much meat and rarely have frozen meals. But she has a small son. No way would you feed a teenage son on those portions. So, happy to enjoy her ideas, but it's unrealistic for DC of the age I have.
And the ability to eat cereal and pints of milk leaves me in awe 