Interactive Archviz

Hey Guys!

This is my first post here. I’ve been looking at this forum for a while now. It has been a huge inspiration for me. I got into Unreal Engine few weeks ago.
Coming from Vray for Archviz, I feel like the potential of UE will be huge in the near future.

Here is my first project in UE4.

It is an interior scene with BP to change materials. UE4 is such a great tool. I’m struggling on one point currently. Framerate! I got 1 or 2 planar reflection, is it too much? I don’t know how to optimize everything yet.

Any critics and comments are welcome.