Guild Upgrades That Explain Themselves
Upgrading a guild building now tells you exactly what you are getting before you commit. The confirm screen lists the concrete benefits of the next level, whether that is more member slots, deeper research, or extra vault room, so you can weigh the cost against a real payoff instead of a bare number.
Confirming an upgrade also keeps you where you were working. Instead of bouncing you out to the guild overview, you land right back on the stations tab, ready to start the next one.