At the end of the day though this is a hotel/resort and not actually a cruise though. The main attraction is still the park proper. Even the most premium Disney resorts currently seem to max out around $500-$600 per night for the entire room (not on a per person basis).
I would hope that they at least try to keep things reasonably priced.
it's not tho. the whole attraction IS this hotel. The park is part of it - but you can go to the park by buying a ticket, or get fastpasses by staying cheapo at Art of Animation.
You are staying here because you want to live and breathe Star Wars for 42 hours or whatever. So you can dress ins costume, take themed shuttles (galactic excursions?) directly into Galaxy's Edge (maybe when it's closed to the general public too?) and experience a storyline onboard the ship (resort), while feeling like you're in space the whole time.
You're not going to this resort to just drop your bags and then head out to the Magic Kingdom all day. People will want to stay on the resort, and if they leave, it'll be to go to Galaxy's Edge to again stay in universe and/or continue the storyline of the resort with characters that inhabit Batuu.
Edit - I also assume this will be a 3-day/2-night thing (check in 3pm on Day 1, checkout 10 am on Day 3). People will just block out 2 days of their 7-8-9 day Disney Vacation to go over there, and in many cases will come from other resorts or then go stay in other resorts after they complete the experience.
Don't think of it as a hotel, think of it as a multi-day/night experience.