I downloaded this model from Sketchuptexture and it is designed and shared by Bianca atalla.
I am learning Thea for Sketchup, Exterior is pretty much easy with Thea but with interior i struggle, This is my first serious Interior rendering.
The first image is rendered with Presto AO and it took 1hr40Min with 2048 samples , 2nd image is BSD interior Medium and it took 21 minutes, 3rd Image is with BSD interior Medium and it took 1hr45min with 1024 samples. I used simple HDRI and 1 portal light behind windows, and 2 more one on left side and other on in front of door.
i edit them with google NIK and photoshop.
Last 2 images i loved this old look so wanted to share it too.
Please comment and suggest for more improvements.