You may enter location, type of accommodation, price, name of the establishment, or a combination of all of these. Alternatively, if you know what the name of the establishment and the county it is in, you could find it in the accommodation list. The list is divided into Counties, so simply find the name you want and click on it. If you are unsure of the name, but know the town, then use the search facility and enter only the town. This will return all entries for that town and from there you should find what you are looking for.
Some establishments have links to their own web site.
This usually gives you more detailed information about the accommodation and services provided.