Language
Currency
Number of rooms
Equipment and Services
Number of people
Themes
12
5
5
12
6
3
12
5
5
14
6
5
10
5
5
14
6
5
7
4
1
12
6
6
12
5
4
8
4
4
14
8
7
10
5
5
5
6
5
10
5
5
8
5
5
14
6
7
14
6
6
8 (16 max.)
4
4
8 (16 max.)
4
4
