LA seems to be covered here quite well. I will also vote for Pasadena/South Pas and the South Bay beach cities of Manhattan, Hermosa, and Redondo.
For Cincinnati, my favorite suburb is Mariemont. The village was master planned in the early 20th century, and has a lot of unique and different housing typologies centered around a little village square with a movie theater, ice cream shop, historic hotel, and other shops and restaurants. It's pretty ritzy, but very comfortable and homey feeling. Much of the older part of the community is built in a tutor revival style, and there are big, tall trees throughout the neighborhood and lots of parks scattered around.
Mariemont
https://www.google.com/maps/@39.1452...7i16384!8i8192
https://www.google.com/maps/@39.1465...7i13312!8i6656
Rows and townhomes
https://www.google.com/maps/@39.1468...7i13312!8i6656
https://www.google.com/maps/@39.1421...7i13312!8i6656
https://www.google.com/maps/@39.1457...7i13312!8i6656
https://www.google.com/maps/@39.1452...7i13312!8i6656