1 bunk bed and 1 double bed or 1 bunk bed or 3 single beds
1 double bed or 3 single beds or 1 double bed and 1 single bed & 1 double bed and 1 single bed
1 double bed & 1 double bed
2 single beds & 2 single beds
1 double bed or 1 sofa bed & 1 double bed
1 single bed