Holborn station is a great location, and has two very useful lines - Central and Piccadilly. It how
Holborn station is a great location, and has two very useful lines - Central and Piccadilly. It however is heavily constrained by its design and lack of internal space. It can get very full and busy, and most evening rush hours involve waiting for a significant period of time (often 10-15m) outside the station trying to get in. Often you are better served walking to next station on either line. The ongoing escalator works, which were supposed to be finished last year (2017), further compounds this problem. In the morning it is exit only from 7:30-10am, so its much easier to navigate the station then.