<human>: Can you succinctly summarize the text in 1-3 sentences?

Let me rephrase that a bit. I'm a 20 year old female who is visiting a guy that I've known for over 3 yrs, but only hung out with twice because we live over 1,000 miles away from each other. We keep in touch via text mostly. We are not in a relationship, but the possibility is there and I think he'd like to see that happen some day.

We've been intimate with each other and we do have feelings for each other. He made it clear that he wanted to me to come visit him in his city last time he visited me so I finally decided I like him enough to spend $300 on a plane ticket lol. ( He offered to pay, but pride haha).

The thing is I've never spent the night with a guy before, let alone 4 days. I trust him and I'm comfortable around him and vice versa. But what are the basics for sleeping over at a guy's place for a few days? As is, where do I put my dirty laundry? What to do if I wake up before him? ETC.
<bot>: I'm spending 4 days with a guy I really like out of town, which I've never done before. We're not in a relationship. A few pointer, pls.