Another classic MB Club thread diversion
To get back on track.
The boot space on the saloon is not the largest plus with a relatively small opening it is more difficult to access with all of the things travelling with children entails. The Estate would be far easier to live with on a day to day basis.
As said, Mercedes make good automatic transmissions, the manuals are not as popular, also, bear in mind the foot-operated parking brake, not a problem with a manual but a different approach required from the conventional hand brake.