TLDR - Join the puppy survival thread here. Praise the good, ignore the bad. Lots of cocktail sausages as treats, take him out and about to see and experience new things in a calm way. Enjoy the cuddles.
Long version - Decide where he'll sleep. And sleep near him for the first couple of nights.
We had ours upstairs with us so we knew when she wanted out in the night and took her out. A friend put hers in the kitchen - slept down thier the first couple of nights - and then once she was settled - let her wee or poop over night in the kitchen and quietly wiped up without a fuss in the morning. Eventually after a few weeks they sleep through so either method works.
Don't encourage behaviour that you don't want in a full grown dog. If you don't want a dog that jumps up - then no fussing of the cute puppy when he wants up. Fuss when all 4 paws are on the floor. Try and get visitors to be calm when they meet him.
In the day take out every half hour to toilet - or straight after they wake up, have been playing or if they start sniffing around. They get the idea quite quickly. Don't be angry if they have an accident indoors.
They need way more sleep than they think the do - so if they are being a bitey little shit - they probably need a nap,
Take them somewhere safe where you can let them off the lead - take high value treats - feed them (almost) constantly. Do this as soon as they have had their injections - they'll stick close and it really helps with recall.
Frozen carrots, tea towels, treats in cardboard tubes, snuffle mats, kongs. A bit of squeezy cheese in an old egg box. It'll keep them busy.
Buy the Happy Puppy Book or Easy Squeezy Puppy and read it!
Join the Facebook Group Dog Training Advice and Support - it's got some great puppy modules.
Puppy proof the house - if it chews something it shouldn't it's because you've left it out. Don't worry, you will be able to leave your shoes out again at some point - just not in the first few months.
Be prepared for the puppy blues. They are very real. It's a massive disruption at first.