Building the Garden Shed "Valencia" TimeLapse

We bought the Valencia shed from Lowes. We extended it 2.5 feet to make it bigger. It took us 3.5 days to do this project.
Here is the original shed.
www.lowes.com/...

[@stics412]

How much more in materials cost to extend it?

[@soraiafilipecouto7865]

comes with air conditioning ?

[@gregorsidler3962]

LOL....No Air but I'm sure we can install a window unit!!