Orlando Informer posted a bunch of great information on their blog regarding resort guests.
Red text is my highlighting.
Theme-park admission: if you have tickets for the parks on June 3 and 4 and book a stay at one of the six resorts, you’ll be able to visit Universal Studios Florida, Islands of Adventure, and Volcano Bay on those days, before the general public can. Even better,
Early Park Admission will also be available starting on June 5 – from
8:00 to 9:00 am at Universal Studios, and from 9:30 to 10:00 am at Volcano Bay.
(Worried about how the hotel guests will affect the strict capacity limits being enforced at the parks? Don’t be – Universal has already taken this extra traffic into account when setting those caps. This also means, on the flip side, that
if the parks do hit capacity, the resort patrons will still be allowed entry.)
Express Passes: as already mentioned, if you’re staying at one of the premier hotels, you’ll
still be able to receive complimentary Express Passes during your length of stay (which, as always, includes your check-in and -out dates).
Face masks: just like at CityWalk and the parks, visitors will be required to wear face masks while in the hotels’ public spaces, which means when traveling to and from the pools and at their attached bars and bathrooms. Once seated at the pools and maintaining six feet of distance from other travel parties, guests may take off their face coverings. (Please note that the masks aren’t allowed in the water or on the slides.)
Temperature checks: again just like the whole rest of the resort, you will have your temperature checked before being admitted into the hotels (if it’s 100.4 degrees or higher after three attempts, you’ll be barred from entering – though the rest of your party will still be allowed to do so). If your temperature spikes to that level
after you’ve already checked in, you’ll be required to self-quarantine (Universal can provide an additional room for the rest of your party) and seek medical attention, and Universal may ask you to leave the premises, as well.
But wait – there’s more.
Once you clear the temp check, you’ll receive a wristband for that day, which will tell the Universal team members at other locations (such as the parks) that they won’t need to do so again (or vice versa – if you’re checked first at the parks, you won’t have to be at the resorts).
Possible amenity disruptions: Universal warns that the “availability of food service, pools, fitness centers, and other amenities may be limited due to the increased frequency of cleaning and sanitization or to comply with the latest guidelines and recommendations.”
Enhanced safety practices: guests’ rooms will feature “enhanced” cleaning, using an “EPA-approved cleaner and disinfectant,” and hand-sanitizer stations will be erected throughout the building, including at elevator landings. Furthermore, when possible, the guest rooms will be left vacant for 24 to 48 hours after checkout. And, finally, contactless experiences will be prized, such as for communicating with the front-desk staff, checking out, and getting room deliveries.