For me the hardest part of the puppy phase was to constant supervision she needed. If I took my eye off her for a second even while sleeping she'd pee somewhere or start chewing something bad. Also the first couple of months having to wake up every few hours to take her out, that was killing me by the time she could make it through the whole night. I had the first couple of months off work but even for ages after that very little work got done while supervising her. If I didn't work from home it wouldn't have been possible to get her at all.
We were doing crate training so she'd sleep in there, mainly so she didn't ruin the room, but it meant we had to get up to let her out or she'd poo in the crate
For me the hardest part of the puppy phase was to constant supervision she needed. If I took my eye off her for a second even while sleeping she'd pee somewhere or start chewing something bad. Also the first couple of months having to wake up every few hours to take her out, that was killing me by the time she could make it through the whole night. I had the first couple of months off work but even for ages after that very little work got done while supervising her. If I didn't work from home it wouldn't have been possible to get her at all.