Language
Currency
Number of rooms
Equipment and Services
Themes
4
2
2
4
2
2
8
4
4
6
3
3
10
5
4
15
7
5
10
5
5
8
4
4
12
6
7
14
7
7
14
7
6
8
4
4
6
3
3
8
4
4
6
3
3
2
1
1
