We have outdoor cameras generally, but have one indoor camera that we set up when we leave for extended periods. The door cameras would definitely make having a party unbeknownst to parents tougher.
I'm a professor and basically off in the summer. We traveled around for June and now my wife is back to (remote) work while I hang out with my 7 year old son most of the day. It's been pretty good overall. We're in NV and after a mild June have had a hellish July heat-wise, so that's been frustrating as we've been kept inside more than I'd like. We've been having fun playing the new Zelda though and reading a lot of books. Yesterday we went bowling and today we went to the community center and played soccer in an empty gym. I really like my kid at 7 and suspect I need to enjoy it while I can. Still, I was happy to go into the office today for some peace and quiet.