theres a subway stop at the Westbanahof Station . I dont believe that the subway goes to Karlsplatz or Opera House where the Bristol is across from.

To subway it means 1 of 2 1- take theU6 1 stop to Langenfeldg and transer onto the U4 to Karlsplatz or 2- take the U3 to Stephanspl and transfer for the U1 for 1 stop.

I have no idea how easy or difficult it will be to schelp your belongings, when transferring.

We took the U3 from WienMitte straight to Westbanahof, at WM we had to go down a couple of escalators 1 which was O/O/O, was traveling with a garmet bag & carry-on rollerboard, no probs

was in VIE 3 days and never got into a cab so I dont if they are reasonable or not, sorry.