Typing this as I go: (I will include feedback for the town as well, is that fine?)
First of all, I love your pattern choice! It made me feel like I was living in a kingdom

However, you shouldn't fill up most of the town with patterns, you should save room for flowers and trees.
Right outside your house, I felt like it was very pretty! The colorful exterior and the water patterns make it look like you are in a kingdom in a moat.
Inside your home, as soon as I walked in, I liked the darkness of the space room. It felt very realistic and the music was spot-on. I liked sitting in the seat with the control panel as well, LOL! In the left room, the bathroom was really cool! However, I would put the hot spring away because I think it would look really cool without it! In the right room, I LOVED the arcade play room style. It was a very interesting take on to a room. However, with the bowling balls, I would put the pins in front of them, so it would look more realistic! In the back room, I liked the cafe room! I think I just found an inspiration for my cafe! I love the use of realistic items that would actually be put in a real cafe. I didn't find anything bad with this room. In the basement, I liked all the dotted furniture! I loved how you refurbished them all and made them actually look nice together. I would put more dotted furniture in there though. Up stairs, I liked the mermaid series! It must have been hard to collect the series AND make it look nice. It looked like the effort was well worth it!
I really liked your town! I would only make small updates and see what you think, because I think your home is fine as it is right now, definitely better than my home!