1 single bed and 1 double bed
1 double bed and 2 single beds or 2 double beds & 1 double bed and 2 single beds
1 double bed or 2 single beds & 1 double bed
2 single beds and 1 double bed & 1 double bed and 2 single beds
2 double beds
1 double bed or 2 single beds
1 double bed
1 single bed