Offer to Mentor Piano cannot be completed with one piano available

Hi, crinrict.   Yes. Residential and a small business lot that's a music school where I could test with multiple pianos.

Hi, crinrict​ . Yes. I tested it on residential, small business and haunted residential in three saves, one pre-special event and the other two since the event and the upgrade. As an aside, I've also tested with and without mods (I primarily use McCmdCenter and Little Miss Sam's mods.)