Yes, we will pick you up from any of Berlin's airports, train Stations etc. and we will do it for less then any taxi service would do. Usually you ought to expect to pay €25 to be pick up from the airport.
Yes, we rent out two high end English folding bikes, one Compact bicycle and a German Folding bicycle called Birdy. All bike should fit people of very different highs. The cost are €10 per day per bike and a deposit of €100. The bicycles came with a very good lock. Yet we have to point out that you are responsible for damage or loss of to any of the bicycles you rented.