Ответ:

1) Eiffel tower 41 years old.

2) The height of the eiffel tower is 300 meters.

3) Baiterek tower with a height of 97 meters.

4) A gilded hand print of the right hand of Nursultan Nazarbayev, the first President of independent Kazakhstan.

5) London SW1A 1AA, UK.

6) 775 rooms.