I'm gonna visit right now! Unfortunately my dream needs to be updated tomorrow, as my main room underwent a TON of design changes today (as did the back room) so I can't exactly ask for feedback for mine as the house is an older version, but I digress. By the way, gonna apologize in advance, as I'm writing this as I'm going through it, and I wanna write about everything as I experience it.
I immediately checked out the custom designs, and I love the Gyarados Kimono. As a Pokemon fan, any Pokemon representation in Animal Crossing makes me happy.
Are those Tanuki shopkeepers to the left? that's adorable. I love them. I approve of having a mono-cat island (as I'm a cat person) but Katt... well, if I had to chose, Kabuki would be there instead of her. Then again, I'm clearly biased, what with my profile picture being of Kabuki and all...
I love the little gardens outside the villagers' houses, and that pearl customization for the shell arch? perfect. Then again, the pearl customization is my favorite for the shell series.
In the first house I see a Tanuki just. staring at a vending machine. Dude, I want snacks too. Make up your mind! (I know you can't get snacks from the vending machines...)
using simple panels for doors is an awesome idea! The first room I checked was the back, which is nice and green. I recall seeing somewhere different colored rooms for a hotel, and I'm curious to see if that's what you're doing in this apartment complex...
Each room does have a different color theme! nice! I do feel like the rugs should match the color theme on the inside- so the green rug should be outside the green room, like the blue rug is with the blue room.
The upstairs feels like a larger apartment and I love it. I love the separation from the bedroom and bathroom, it feels natural. Having the basement be for laundry and DIY makes sense. I love it!
Having a tree-lined path to the mansion really makes it feel like the person in the mansion at the top right is separate from the rest of the island, and that's the house I'm gonna explore next.
(also, poolside area outside makes sense.)
...Maybe this is just me from growing up in the lower bracket of the American Middle Class, but rich people and their houses especially give me the feeling of "you don't belong." I can tell the person who has this house is rich, and it gives me that kind of feeling. And that's not a bad thing! That's me, as a person, and how I grew up that makes me feel that way. I can tell this is rich people territory, just from the main room. The back room study/office adds to this feeling. I do like the use of the security camera, and all the zodiac furniture as well as those villager pictures.
Cloud flooring in a bathroom just... makes sense. Mine is in the bedroom (since I don't have a bathroom in my own ACNH house) but I like how this looks.
The kitchen to the right is adorable. It feels open and welcoming, but still fancy. I don't know how to describe it.
All those plushies are adorable, and I like seeing them in the upstairs... which also has swords. Those are cool! next, the basement...
Dang, this is a fancy basement! I like it!
the last place I'm gonna check is "storage"'s house. Immediately, more welcoming. A second hotel, I love it. It matches the sort of beachy-vacation hotel look I feel you were going for. The first house reminded me more of a hotel I went to during midwinter break in school, this one feels more summer vacation. I don't have much to say other than I really like it, and the bar in the basement with yellow for the hyacinth lamp is a nice touch. I also like the simple panels being decorated with all sorts of glasses and drinks.
tl;dr: I like the island a lot, and I'll be sure to dream about it again!