Doesn't Verity recommend that their speakers be placed 1/3 the length of the room off the front walls? I'd call that hard to place: eg: 7 ft. from the front wall in a 20 ft room.
This has always out me off Verity, which look like a great line; I'd be pleased to be corrected.
The rule of 1/3 is a basic acoustic principal designed to mitigate room enhanced nulls and peaks. If you search speaker placement optimization, you will see this principal explained in greater detail plus the theory behind the application.
In short, this is not a Verity only suggestion, but a good starting position for most speakers. As always, with any theory, it offers a good starting point which will allow you to adjust to personal taste and your own room acoustics.