We prefer a room with two single beds. Is this a problem?
In some countries, such as Spain, Switzerland, Norway and Greece, twin rooms with two single beds are the norm...
In some countries, such as Spain, Switzerland, Norway and Greece, twin rooms with two single beds are the norm, so this is not usually a problem.
If you are travelling to Austria, Germany and northern Italy, however, you should be aware that many hotels offer beds comprising two mattresses with individual duvets, which, because the mattresses are side by side on one large base, are neither proper twin beds, nor a true double bed, but somewhere in between. In this case, you may prefer to book two single rooms.