Language
Currency
Number of rooms
Equipment and Services
Number of people
Themes
18
7
6
4
2
2
10
5
5
12
6
5
10
5
5
14
7
7
14
7
8
12
6
6
10
5
5
10
5
5
8 (10 max.)
4
2
12
5
6
8
4
3
6
3
3
8
4
4
16
8
8
8 (10 max.)
4
4
8 (10 max.)
4
4
10
5
5
12 (14 max.)
6
5
10
5
5
8
4
4
