Are you sure that's our house?

My mom and her boyfriend surprised us and went out to the lot tonight. She sent me pics of the house and I'm just in shock to see how much they got done in 2 days! The second floor is done and the roof is on. Oh and the house is mainly "wrapped." She said they were still working when they stopped by at 6:30 pm, so they didn't go inside. I seriously thought they wouldn't have the roof on until at least Friday. Were going to try to make it out to the lot this weekend to see what other progress there will be.