Language
Currency
Number of rooms
Equipment and Services
Number of people
Themes
4
2
2
12
6
6
8
4
4
6
3
2
8
4
3
6
3
3
10
5
5
10
5
5
2
1
1
8
4
4
8
4
2
6
3
4
7
4
3
12 (14 max.)
6
7
12
6
7
