lighting problem simple space

Hello everyone!

I am new to UE4 and i am struggling trying to learn the software.

I cannot find the way of making proper shadow in objects, I always have problems with the intersection with objects and of course with the shape of the shadows.

I cannot find the solution I read a lot but I had not luck with it.

Attached you can see what I am talking about.

I rendered it with production quality.
all the pieces are unwrapped and i am not having any errors with overlapping uvs.

you can download the project from the link below if you guys are willing to help, I would really appreciate it.

https://vividus.box.com/s/lpolq57kpc5r3e1ui9j5

Thanks

Your lightmap resolution is too low. Also, don’t intersect walls

Thanks for your quick response! yes that was the problem.