Katnip makes a good point about staying on the good side of parents for long-term success with bunnies. I didn’t get at first that you are talking about going free range inside right away. I really strongly recommend a designated area with a containing xpen or cage for the bunny initially as well. Bunnies actually don’t view a cage or habitat as a “cage” like we would. They consider them like a safe burrow, where they can rest, sleep, eat and relax completely free from fear of predators, so security is important to them. An enclosure, believe it or not, provides that for them. So a choice between being outside or free range, or inside and “confined” is actually not a problem for the bunny trying the latter. You can then let a young bunny out in stages, supervised, in certain parts of your home while blocking off others. (Using closed doors to rooms, or baby gates.) Many bunnies plot out their favorite rooms and just stay there, never venturing into other spaces, but it’s best if you set their limits first.