How many floors does blizzard island have in Pokemon mystery dungeon 2?

Answer 1

After your adventure with shaymin, you go to your home with your partner, the next morning go through treasure town and you will see a mr. Mime doing a wierd thing with its hands... Talk to him and he will tell you about a place called Blizzard Island, It's now on your map. Make sure to go to the Kecleon Market and stock up on apples and other things you might need. In Blizzard Island there are 20 floors and A chance of monster houses. Be prepared! Hope this helped :)