I've visited Belfast with Josh in February... The hostel we stayed at needed some improvements.
We've spent two weeks in Ireland and could only visit Dublin, Belfast and Galway, so there are still many sights left to see! ;)
About your website, it is nice indeed... you might want to put an image gallery and a "book now" button on the front page though. Potential guests want to see plenty of pictures and if they want to book, you shouldn't hide the booking page in your website! ;)
Looking forward to visit your place next time I go there (That would be probably just after the next HW conference) ! :)
Anyone wanna join? :D