Breast pump recommendations?

Hi ladies!

I’m a pregnant First time mom and I am researching breast pumps for when I go back to work 12 weeks after little baby’s birth.

I need something that’s as easy (easy to clean, easy to transport, easy to use) as possible.

Im a supervisor at a very conservative office downtown in a major city. I have to take public transit to and from work every day- so if one pump is lighter/smaller than another without sacrificing quality, that may be the way I lean.

We have a “Mother’s Room” for actively pumping somewhere in this high rise - but I will be storing in a communal fridge, I don’t know what’s in that room? I’m hoping there’s a sink so I can wash out the parts? Do those wipey things work?

I’m currently looking at the Medela Pump in Style and the Spectra S2, both covered by my insurance.

Any recommendations or tips? I don’t really have to worry about this for MONTHS - but I just want to be as thoroughly informed as possible (and plus- I can register for accessories!)

Thanks mommies!!