Looks like IKEA to me.

Miami has some lovely high end stores that could no doubt build for you exactly what you need. However, if you'd like to save a little money, or actually a LOT, I suggest you visit Ikea where they will design a lovely media unit for you, available in several finishes which I believe include glossy white. Check it out and save some money. They'll find someone to deliver it and put it together for you if you'd like.

Wood seems ok. Both console and TV should be quite a bit lower than what you have now (for your chiropractic health), but a real media console will hide all the bits and make a cleaner presence on the wall... Ikea is a great place to start (and maybe end), but there are a tons of options out there. Here are a couple from Ikea, all very reasonable:

I would stay with the same style and color that is shown on the wall to the left, white with picture moulding trim. If any of the boxes are to be left open, you could paint the interiors the same dark color/stain as the French doors shown.