We need hotel recommendation for Munich in August, near Hbf Train Station that will comfortably accommodate 2 adults plus 2 teens....not ok to have 2 twin beds, one sofa sleeper and one on the floor if at all possible. Also, needs to be clean, safe and affordable -- please help with any recommendations.
The Eden-Wolff hotel is directly across the street from the RR station on the Arnulfstrasse.
On the other side of the station, across the street is the Europaeischer Hof.
Both very nice hotels with good breakfast.
I can't comment on the sleeping arrangements. You'll have to go to the hotel website for that.
Also check Booking.com for other places to stay.
You can't take 4 people into a room which is for 3 people. In Europe, Germany specifically, the rooms are designated by fire laws as to capacity, and yes I know they are kids - although the teens I know eat more than the adults - and rooms in Europe are rented by the number of people occupying it rather than one price for the room.
Be sure when you are looking, depending on the website of the hotel or chain, or booking service, that you declare that you are looking for a quad or 2 adults and 2 children (unless they are old enough to be considered adults).