"If you're interested in eating at the restaurant at the top, make sure you make a reservation plenty of days in advance. They're not likely to have space for walk-in customers."
"The absolute best views of the city are seen here. Try to make it here at least an hour before sunset so you can see the entire city transition from day to night."
"I thought this place was great. The outdoor eating area was great but you should ask to steer clear of the smokers."
"The audio guides are a must if you want a great explanation of all the fascinating things you're looking at."
"5 different museums that are sure to appeal to at least one of your interests. If you're a fan of museums, check them all out. They're all fantastic!"
"Definitely an architectural highlight in Berlin. Great spot to take some pictures."