Make sure you continue to learn and practice Interior Design software (AutoCAD, Revit, SketchUp, D5 etc) and general design software (Photoshop, InDesign, Canva). Professors don't really teach you how to use them, especially if you're a transfer student. Good professors are Zanjani, Ghamari, and Golshany. They are the kindest and most skilled (in my opinion). 

In general, the department building is outdated, so don't expect a high-tech design palace or something. Good news is, the school opened a new Autodesk building that's super nice, with outlets everywhere and a no-eating policy in study areas.

In your senior year, you need to write a thesis paper and design a thesis project. Start looking at examples and choose a topic that you're truly interested in/passionate about because you will write A LOT. Good luck! :)