High-rise buildings are just too tall to be seen by a pedestrian at eye level. Unless you're in another high-rise, you can't even see the entire structure. The view is only as good as the room from which you're viewing it. The only way to see inside a high-rise apartment is with a guided tour or open house. Some high-rises offer these services free of charge while others may have a fee for them. Ask when you make an appointment if there is a charge for this type of visit. In general, people love showing off their homes to potential buyers. Most will happily let you walk through every single room so you can see what kind of sales pitch they can give about its features. This is especially true if there is a price tag on display (or not hidden away somewhere). You should always ask permission before taking photographs or making recordings inside someone's home. If anyone objects, you should never put yourself in a position where you could be perceived as threatening or intimidating. People also tend to feel more comfortable if you show an interest in other aspects of their life outside of real estate. For example, you could ask questions about their family, hobbies, or interests instead.