We have just stayed two nights at this hotel. I can honestly say I can find no fault with anything. The rooms were large, well appointed, modern, and with everything (apart from English tea- OK – my ONLY complaint!) – the staff were wonderful as was the large varied breakfast. I am not going to criticise the bacon as we Brits know that Europeans do not do lean bacon or English tea. The foyer is amazing with a 25 metre high aquarium in the centre, and we saw a wet suited diver cleaning the window inside! The hotel is centrally located on Alexanderplatz just a few metres away from the DDR museum and the River Spree. It has a spa and swimming pool but we didn’t use that.