I really love the Regal redone in Blue (I almost always use it in my Bedroom) The Rococo set, and I am slowly finding myself liking the Cabin set redone in Birch.
I've fallen in love with the Patchwork furniture, redone. Currently, I have a room with some of that in red, tan, and beige, mixed with a few Mush pieces. Add a couple of plants and accessories, and it makes for a very cozy room.
I also like the Regal series (got that in my upstairs, done in pink, blue, and gold), Rococo, and Minimalist.
my favourite is the creepy series, of course. rococo in black and purple is amazing too. i love the green series when the wood is the darkest shade of green. alpine too looks wonderful with the darkest wood and custom patterns. and of course cabin and mush. so cozy <3