I think you can get a system together that will sound pretty good if you accept limitations in terms of bass response. The biggest issue I have run into is not being able to get adequate space between the speakers (9' minimum is ideal) and distance from back wall.
Many speakers have minimal issue in terms of near wall placement. If you can be 8' away from speakers that are 9' apart and are 2' from the back wall...you should be in a good spot.
Many speakers have minimal issue in terms of near wall placement. If you can be 8' away from speakers that are 9' apart and are 2' from the back wall...you should be in a good spot.