I've been hosting for about a year with a single 1BR apartment. It's doing well — averaging $2,800/month revenue after all expenses including mortgage. Occupancy is around 75%. I'm itching to add a second property but I'm nervous about the jump. The systems are pretty dialed in for one place (automated messaging, great cleaner, dynamic pricing), but doubling everything feels like a big leap. When did you know it was time to scale? What should my first property be performing at before I add a second? Any lessons from making that jump?