How does the current (Oct2021) Business Class service and catering look like on a Air Nostrum 2-3 hour intra-European evening flight? Is it worth paying for an upgrade or using miles to book a business award ticket? I have read that Air Nostrum does not even leave the neighbour seat open in C and I suspect they are also using Covid19 as a foul excuse to reduce the service like so many other airlines. Thanks for sharing your experience and advice.