No problem whatsoever. There is a dedicated Hoverbus which connects both principal stations in the City directly with the hover. Another service (No. 8 I think) links Portsmouth Harbour with the hover terminal. The biggest real problem for those with pushchairs or infirmities is the footbridge over the railway at Ryde. There is "talk" of a re-arrangement of platforms at Esplanade to provide a facility for Hovercraft passengers to avoid crossing the railway. However, as always, one has to suspect that W.I.B.N. might be involved!