2 single beds or 1 double bed
4 single beds or 2 single beds and 1 double bed
4 single beds or 2 single beds and 1 double bed
2 single beds or 1 double bed
3 single beds or 1 single bed and 1 double bed
1 single bed
1 double bed or 2 single beds
3 single beds or 1 single bed and 1 double bed