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