Meinkatz Creations is my favorite place to find high end looking furniture alpha CC! What's different about this CC website is that the creators recreate existing luxury furniture designs! It may seem like a regular furniture site; however, click on the images and you will be able to download a sims version of it! Some items are only available for patron, meaning you have to give them a donation to be able to have access to some items. You can still download lots of free furniture, don't worry!
Here is the link to MeinKatz Creations: https://www.meinkatzcreations.com/products
To check out Meinkatz Creations: CLICK HERE
To learn about how to download them (CC/Mods): CLICK HERE