In conclusion, Berlin is indeed a remarkably walkable city. Its well-connected public transportation system, impressive infrastructure, and numerous points of interest within walking distance make it an ideal destination for exploring on foot.
Is Berlin water safe to drink? Answer: Yes!! Germany has some of the best quality drinking water in the world, so it is completely safe to drink from a faucet. Berlin's tap water is sourced from groundwater that is naturally purified and further treated through Berlin's water treatment facilities [1].
The bus, like carpooling, often has the advantage of being the cheapest way to travel. In addition to that, even if the trips for Berlin can be longer or of the same duration as by car, today's buses are equipped with comfortable seats and often benefit from a free wifi connection.
Berlin is generally considered a safe city for walking around alone at night compared to many other major cities. However, it's always a good idea to take precautions and be aware of your surroundings, especially in unfamiliar areas or areas that are known to have higher crime rates.
You may bring aboard your own private stock of alcoholic beverages subject to the following limitations: You may consume private stock alcoholic beverages only in Sleeping Car accommodations for which you have a valid ticket. You may not consume private stock alcoholic beverages in any public areas.