Good point. I use the car for travelling to work 3 times a week and mainly locally at the weekend. Occasional trips around the area/holidays in the country. Not a massive mileage every year. We are definitely at home more now we have 2 dcs!
Thanks everyone. I think we are leaning towards the conservatory as we will get more benefit out of it on a day to day basis. I guess the times when we will use the car boot capacity will not be very frequent and I won't be driving as much while I'm on maternity leave this year.