Here's the thing. Because it's just offices, the rent is low for Diagon Alley, but still, it's Diagon Alley. New business, I know cash is always tight. Interested in a silent partner? Say, 10%?
I can buy out Father's half of the place and let you have it rent free in my name. To make it fair to you in the long run, I'll kick in G25 thousand for startup costs. Interested?