Nice. where do the stairs go? 
and welcome to the forum
To the next floor and I am creating that will upload the latest version later.
Lighting is good! Great job on that.
A lovely flight of stairs! Really like the design a lot ^^
Random thought - The steps look to be very low. Without any point of reference, I figure the stairs are about a meter wide. That would make the steps approximately 10 centimeters tall? Of course, when you put the stairs into the scene you are planning, it’ll be easier to get an idea about sizes 
Welcome on board! - I look forward to seeing what you come up with!
Nice work.Great lighting by the way.Really looking forward to your next work.
Welcome to this site.
Take some time to look around and take part, support, and encourage other students.
Nice set of stairs. Now you need to make somewhere they are going to!
Thanks everyone for your feedback. Sure, I will make all the changes and put the updated image soon.