Language
Currency
Number of rooms
Equipment and Services
Number of people
Themes
Types of property
4
2
1
4
2
1
14
6
6
15
7
7
6
3
3
10
5
5
12
6
6
10
6
4
8
4
4
10
5
5
14
5
5
14
6
6
14
7
7
10
5
6
8
4
4
12
6
6
13
5
5
8
5
5
14
8
7
6
3
2
6
3
3
6
3
2
10
5
5
18
8
8
8 (16 max.)
4
4
8 (16 max.)
4
4
8 (10 max.)
5
5
8
4
4
8
4
5
