Hello! I've just came back home from there last weekend. They assigned us an unit in the Cascades building first, and as a matter of fact they are refurbished, modern appliances and furniture etc, however unfortunately we had and issue with the AA (not cooling well), so the second morning they moved us to the Springs building/area. The unit was way bigger but everything was old and not refurbished yet. Don't get me wrong, everything functional, very clean, AA worked perfectly, but it felt like going back to 15 years ago (specially the decoration, furniture, appliances etc). I asked and they told me this area will be renovated soon.
I hope that helps!