One thing - I wish that we could get back lights to do this in renders...
I think you can achieve this to some extent with emissive surfaces?
Btw your FOV seems to be too large. The default Enscape FOV is chosen for the best walk through experience, but I suggest choosing a more narrow one for images.
Very nice! I like the outdoor shots 
Please be aware that the BIM mode in the current preview is an early version, far from being complete.
Looks great! I'd suggest to lower the exposure for night shots a bit, else it does not communicate the feeling of "darkness" and the sky wouldn't look as bright.
Looks super nice! Well done!
You seem to use "draft" mode which has a very simplified and inaccurate lighting simulation. If you pick medium or High instead, it will look correct.
Super nice work! Well done.
Looks fantastic! Maybe use a flat normal map where the puddles are!
Very nice results! Thanks for sharing. You should consider installing v2.6!
Press "edit input fields" or chose the right symbol when creating the thread. I changed it for you.
Btw, great image! Everything seems to be well defined, except the building at the window. They are too desaturated and obviously flat. Maybe use a skybox instead?
Thanks for sharing, good to have you onboard.
Enscape is not capable of producing photorealistic detailed shadows for small details such as reveals. AO controls ( or a separate AO pass ) would help us overcome this when attempting to create high quality still images.
This is a known shortcoming and we are working on that. Fixing or workarounding these issues be implementing an AO slider would be the wrong direction.
The checkbox' name would be "Automatic white balance". If you want to do it manually, use the color temperature.
I work as an interiorarchitect and had the same issue in discussions with a client. For example if you see or buy a color you like chances are it will look quite different in shop versus when painted on your wall back home due to lighting conditions, bleeding or reflections from nearby planes (floor, roof, walls) or outside windows (i. e green trees, grass or nabour house wall) daylight or time of day, season of year. Also temperature of light or nearby color can manipulate the outcome. You can enhance or "kill" a color by using an "opposite" color or spesific lighting like used to make fruit and vegetables look more tempting in the supermarked. This is why trying to match a color in rendering with a chart is both hard and not natural.
It becomes easy if you fix the hue/saturation in post production aka white balance. This is I think the only reasonable way to fix it. Dont change the content.
"currently" ... does this imply a future feature? (+1 if so)
We had this implemented once, but removed it. An automatic white balance in Enscape is only more confusing in this regard because you don't know exactly what's going on under the hood ("Enscape changes my colors automatically, what is going on?" 
)
One thing that causes this perceptual mismatch is white balance. Enscape currently does not do an automatic white balance. However, cameras do, and your eyes do it too, which makes you remember things less tinted as your brain automatically whitebalanced everything. It may help to use Enscape's color temperature adjustment or do in as a manual post step in PS.
Looks great! Are the trees in front of the building from our asset library?
A little tip: Do not use perfect mirrors, they do not exist and hence look fake (like a "window" into another room). Pick something like a 90% white. Will look better!
How did you make the carpet? Looks fantastic!
Yes, this is a known shortcoming. It has nothing to do with the color, it may be more visible on some than others. We will try to improve that in the future.
Great results! Happy to hear that you like the light transport in Enscape. The "only" thing you have to keep in mind is to avoid overly saturated, dark or bright materials which do not exist in reality. You did this quite right which results in immediate realistic results. 
Great! Are the vegetation object from the asset library?
Wow great image! Very good material setup.
