The location was good to walk anywhere within 30-minutes of prime shopping, Christmas Markets, Ballet and Many museums. Tram is very close. Although the streets were a bit quiet later at night, we always felt safe. Having two keys was useful. Supermarket small but efficient was about a 7 minute walk. Uber always found us easily for train station and longer commutes. Later in evening, there is some noise from music in restaurant downstairs - we are night owls - this did not both us. If you are not a night owl - something to consider.