[ More than that, Nanami looks a little flustered. NO, YOU'RE NOT ALLOWED TO STAY OUTSIDE WHILE IT TAKES HER A DAY TO GO GET YOU...gosh, papa, do you think she's mean? ]

The Pokemon Center has beds for travelling trainers, in towns without inns. And they'll have food and things, too...so, staying in town would be more comfortable for you. And I can find you wherever, since I have your number. ...I don't want you to get sick or to be uncomfortable, so...going there might be best.