Two biggest things I would ensure you do:
Consistency of commands: e.g. Sit means sit, down means down, off means off. As a trainer (Leeds Dog Training Club (now sadly closed)) it used to amaze me the conversations people would have to get their dog to do something, 'sit, sit, down, sit...
Impressive, and a little worrying!! Watching the other videos from Boston Dynamics where the human tech pushes the robot over to watch it recover or moves the item its supposed to be picking up, you know in a few years time the robot is gonna just b*itch slap them back!
Labour
The only piece if solace I can take from this whole Covid debacle is that Boris' lifetime dream of becoming Pm has turned into a complete s**tstorm for him and he will go down as the worst PM ever. I really hope it destroys him mentally (sadly it won't he'll just disappear off with his...
whatever size you get, make sure you:
a. Mount it so far up the wall you look like a Meerkat staring at the departures board at Kings Cross Station
b. leave the curtains open so all your neighbours can see the size of your massive tv and the fact that you have a Sky Sports subscription.
Last house I sold had 4 large bolts resined into one of the bedroom walls for a gun cabinet. To have dug them out would have been a right pain and needed quite a bit of work filling in the damage. I knew the new owners where going to do quite a few modifications to the house, so I left them...