My thoughts, too, Pasadis. MarkusUK’s praise for all things Schipol and KLM may be just a tad OTT. Parts read as if they are straight from the website. Maybe he should adopt a new handle as Vintage Bols….
The KLM Intercontinental Lounge is big and airy but there is relatively little to commend it beyond that when compared with home lounges of airlines such as Qantas, Cathay, BA (notwithstanding the negative chatter elsewhere on this forum) and even Air France.
I have not flown KLM long-haul for a couple of years now (despite being Platinum for Life) so do not have up-to-date experience of service with the airline. My experience of KLM has always been that they are fine – a word used here is Scotland to describe a multitude of sins, depending how tightly your lips are pursed.