Harman House have amazing home cinema systems. We brought one from there 1 year agim and the sound quality is amazing, and this is coming from someone who didn't think it was worthj getting one. But now if I watch TV in the other room without the home cinema, the sound is awful.
The staff are very helpful in the shop, and tell you all the differences between the different models, and make recomendations to you. The shop is displayed well, and has the home cinema set up in the back room so you can experience it before you buy it.
If you are looking for a home cinema, I dwfinitely recommend this brand, as we purchased one of another brand, which only lasted just past the end of the warranty, and didnt improve the sound quality at all.