These worries are entirely unfounded however if a couple of rules are abides by. Firstly it is necessary to keep a theme running through every item as mentioned above. Oak living room furniture sets can be matched with items made from mahogany if both pieces feature a natural wood grain as this then becomes a recurrent theme.
Choosing furniture is an important part of getting your living room just right. The items that you choose should be coordinated with the colors of the walls and floors in the room but thought also needs to be given to how to mix and match pieces of furniture for the best finished look.
Whilst maintaining themes throughout your space make sure that you do not add too many and also that there are not too many dominant pieces in any given space. By their very nature the quality of a natural wood finish can be very alluring and eye-catching so avoid using tons of this material everywhere.