Here is the full list of all 43 Bear and Breakfast achievements. It takes around 25-30 hours to unlock all of the achievements on Windows.
Repair all bear statues.
Collect all the clothes.
Collect all the museum items.
Complete all the Farmhouse management quests.
Complete all the Pinefall Resort management quests.
Learn about Kai's fate.
Discover Hollowgate.
Learn about other bears in Silver Valley.
Learn about the "Bird God".
Unlock all cooking recipes.
Find out what happened to Barbara.
Obtain a crowbar.
Learn about Barbara's past.
Complete all the Ski Resort management quests.
Unlock all blueprints.
Say farewell to Fin.
Host 500 guests.
Get Julia to work for you.
Collect all unlockable trinkets.
Get Jax to work for you.
Earn 100,000 coins.
Repair a Cabin in Pinefall.
Repair all bus stops.
Unlock 20 cooking recipes.
Complete all the Motel management quests.
Earn 100 perfect reviews.
Complete all the Dinky Shed management quests.
Get Wade to work for you.
Repair a Ski Cabin.
Host 50 guests.
Get Gus to work for you.
Earn 10,000 coins.
Unlock 30 blueprints.
Unlock 5 cooking recipes.
Unlock 15 blueprints.
Repair the Farmhouse.
Unlock the garbage dump.
Repair the Motel.
Host your first guest.
Repair the Dinky Shed.
Meet Fin, the Pawn Voyage inflatable shark mascot.
Don't listen to your mom.
Wake up.