Stepping out of the comfortable tram straight into...

Stepping out of the comfortable tram straight into a wet and slippery platform. No roofing to protect from the rain.
No directions where to check-in. So we ended up with our bags in the securityline. Our mistake?
One display with information about departures. This display is in the walking route of passengers. So a lot of obstruction there. No chairs from where you can watch the display.
Edinburgh airport can use some logistics knowledge. It is not a international airport!