I LOVE this light.  I hung it in my entry way.  It is very unique and definitely makes a statement.  I ordered the smaller one and it is a perfect size for my hall which is 5' wide.  I think you would need a large room for the bigger one.  It puts out alot of light.  I read another review that said the light makes a humming sound but I do NOT hear any sounds.   The three light bars can be rotated to any position that suites you.  I replaced a recessed light with this fixture and the ceiling mount covered the hole with no problems.  I am sure you will be happy with this light.  I am thrilled with it