This hotel is quite close to the airport, it is very good in that sense.
However taxi is the only way yo get to this hotel from the airport, cost 100kn.
You can take a bus from the hotel to the city central, 15 minutes or so, cost 10kn.
The bus stop is in front of the hotel, so you will not miss it.
When going to the airport, I took me ca. 10 minutes by taxi and cost 75kn.