I love Mist 30/60(medium) and Shirogane 17/ 47 (small). Most of the houses on the edges of the map in Shirogane & Mist are absolutely lovely.

Shirogane - 17/47 small, 19/49 or 1/31 medium, 30/60 large
Mist- 19-21 best views, special mention 8, 11 13, 23, 22 smalls, 6/36 or 30/60 medium, 5/35 large
The sightlines in the Mist are overall better than Shirogane and I notice the entryways aren't as clumped in weird ways. For a lot of the houses I feel like the doors / houses could be facing the other way and it would be so much better. For example the houses that face another house's entryway instead of having a beach view. Most of this is in Shirogane but some like Mist 30, you could turn it so it faces the courtyard / ocean instead of the neighbor's house. It's nice for the Shiro beachfront homes to be right next to the beach properly though. In Mist there's still a wall thingy whereas like plot 17's backyard in shiro is a little raised and is right on the ocean. I also like the little details like hidden hot springs / cave in Shiro that the other zones don't have.

I'm partial to ocean / beachside views but there's tons of lovely plots by Goblet and Lavender Beds as well. Anywhere in LB is pretty much very fairy sylph country and Goblet is a lot of dirt /desert but the sky at night and the poolside is ok. My main issue with Goblet is with the houses that hang off cliffs without a view or the houses where the view is just another neighbor's house.
LB- 22,29 best and special mention the cluster around 7-10 small 16,11 medium, 3 large I guess. Not a fan of the layout for big houses since medium plot 11 is so good.

Goblet - smalls around the pool and plots 1&7, plot 19 and 4 for medium, 30 & 13 for large