sounds very fancy. it's not only about providing a nice living environment for people, it is about it being sustainable and affordable. hi, wendy. i knew from the moment he bought these properties that things were going to change. before this propertyjourney, i used to be a teacher. i played for a number teams — bristol city, reading, wolves. he weren't that good! that's why he was on the left. do you know what key it is? the only way to reduce bills is to spend more, which is a conundrum. so, cost—wise, what does that look like per year? £50 per year to run. i want this in my house.