THroughout hubspot there are the usual filter, menu, naviagtion bars, however these get quite busy and theres a large amount of balnk space between them, this often leaves room for the actual content your working on. Can a lot of the white / dead spsace be tidied up or removed and have menu bars fill space better. THis is usually ok on a desktop PC but as soon as you got to a laptop then 1/2 the page is menu bars.
THe same also applies to dashboards and reports, can the content be smarter to wrap itself to best fit rather than a 1 line legend key taking up an half an inch of space. THis makes it hard for uses who want reports emailed to them as they dont fit in the email when rendered.