These are all quite fun, I feel like you are successfully telling a bit of a story with each of the last 5 shaded ones, it makes them much more interesting to look at.
The only thing that appears to be significantly off is in the image where you are looking towards the front door over the top of the table from 8/4 the table posts that are sticking up through the top of the table are a great idea, however the two that are on the right side of the image are not lined up properly with the rest of the images perspective. If you draw the convergence lines for the short end of the squares that hit a point way off to the left of the image you will see what I mean.
Again, very fun images. I enjoyed them.