Otherwise he will be walking around the building doing his daily business - making tea, doing his morning exercises, taking a shower… But beware, if he notices you, he won't be very gentle with uninvited guests! Prepare to get hit on the head with something heavy and wake up at your own place without collecting any evidence.
Try not to attract his attention as you explore the house and hurry for hiding if you make a noise and see him coming to it. So pull your courage together and set your foot inside! At first, the neighbor won't be aware of your presence and you must use that window of time to your advantage.
