I froze a cake straight from the oven just to see what people were talking about. I always read that it just keeps it SOOO moist. When I thawed it (in the wrapping) the outside of the cakes were gummy and disgusting. Easy to correct, just trimmed both sides.
A loft extension can cost 30,000 to 85,000 and may add at least 25,000 to 50,000 to the value of the house. Sometimes it could add a lot more providing it creates sleeping space with an en-suite bathroom.
Â£60 is around the price you should expect to pay for a loft aerial installation to one point, Â£190 would be more along the line of an aerial to 4-6 points. Every home is different in size, shape and the signal you can receive.