How adorable. That's so great that you are giving Soulik a good home. All cats have different personalities, but generally they like to be up high and warm. Their body temperature drops some when they sleep. The biting, if not very hard is a sign of affection...a love nip. Cats can travel okay. My two were in four countries and 17 of the 50 United States. Cats will make their home wherever you are. Good luck in your and Soulik's move.