The Airstream Classic trailers have a Wi-Fi booster for any public signals one might encounter while camping and there is also an AT&T modem for 4G LTE data.
The kitchen is maxed out with a large (for a trailer) refrigerator and freezer as well as a convection oven/microwave combination, a traditional oven, a three-burner propane stove and a good-sized sink.
A table that can seat four can also be broken down into a bed while a comfy couch with reclining seats on either end with USB ports built right in takes up real estate in front.