Frankfurt Am Main, Germany In no other German city the contrast between historical buildings and modern skyscrapers is so present and fascinating as in Frankfurt. Mainhattan, financial centre, and Äpplewoi (cider) hospitality - the contrast also shapes everyday life in the city. The Hotel Klein is situated in the citys green belt. Public transport links to the city centre, the exhibition centre and the airport are excellent. After a busy day these surroundings are exactly right for relaxation.