I´d say it depends on the condiotion of the shoe.
If it´s prevously well polished it will be only a few minutes per shoe.
If you need to strip the old polish first you are looking at 1-2 hours work.
I agree.
Suede is so very easy to clean.
I never use spray on my suede shoes.
5 min cleaning with saphirs multicleaner ever few months will do the trick..... look brand new after.
In sweden all the retailstores has the exact same pricing.
On some models i´ll save around 100euro if i order from the UK.
I´ll continue to do so until the stores in sweden lower their prices......