Hello guys I will show how create a 3dsmax 3d bed room model tutorial.
I have used following techniques shown below in this 3ds max tutorial.
[1]-Click on the box button and create some boxes with the following size
Place like me 
[2]-Create plane and place like me 
[3]-Create box with the following size and place like me 
[4]-Create two more boxes and place like me 
[5]-Create one more box and place like me 
[6]-I m import some model in collection so you can other images which your own creating then placelike this 
[7]-Choose the free point light and set the light like this 
[8]-Now these are the following parameters 
[9]-Press the F10 and set the radiosity and use the following parameters 
[10]-After use the above parameters now just click on the start button then waiting the radiosity processing
Now after processing press F9 now you will see image how to look 
[11]-Press the 8 and use the below setting 
[12]-Your image should like this in the prespective viewport 
[13]-Now this is time the final rendering 