Language
Currency
Number of rooms
Equipment and Services
Themes
6
3
3
6
3
3
8
4
4
10
5
4
8
4
3
8
4
3
8 (10 max.)
4
3
12
6
6
10
5
5
6
3
3
8
4
4
10 (12 max.)
6
9
10
5
4
6
3
3
8
4
4
8
4
3
8
3
2
8 (10 max.)
4
4
