I have had this tumble dryer for 9 months, and these are my findings:
Pros:
We have the machine standing on top of our washing machine and it is the same size, so it fits well
The 7kg drum means that I can put two loads of washing in on one drying cycle
Clothes always come out of the machine as dry as the level selected
I dry things in the machine successfully, even when the care label says do not tumble dry
The water retainer is large, and easy to remove and empty
I don't think the spin on the washing machine is very efficient, but the tumble dryer copes well with that
The Water Container 'Full' Indicator is very useful when the washing machine leaves a load very wet - the tumble dryer can extract more than one fill, so when the indicator beep goes off, I can empty it and let the dryer carry on with its job
It is easy to remove the fluff collection
The time remaining is useful to know
A small load takes less time than a large load, and you see that on the time remaining display after it has started, so the sensor works!
I haven' tried it, but I think a single duvet would fit in it with room to dry
Cons: * Bed sheets do crease quite a lot, but I don't class this as a fault with this machine, rather an expectation if you are going to put big bulky items in the dryer
I am not listing all of the specifications as they can be found on the Bosch website, but I refer to the performance of the features that I use above. If I don't mention it, I don't use it. I cannot comment on whether it truly is Energy Efficiency rating B as we can't test that.