Not convinced about the portugese outfit, I didnt find anything on their website about a HU300 IR Course. And the LongRanger in Denmark doesnt convince me either, mainly because they only have an FNPT1. Their website states about 32k EUR as cost. Doing 14.5h ME (8h TR plus 5h IR plus 1,5h checkride) for 1500 EUR/h costs you another 22k EUR, adding up to a total of 54k EUR, which is more than the 45K you have to pay for a ME IR course with FNPT2.
In general, the UK is not really attactive mainly due to the 20% VAT imposed on training. There are better options with 0% tax on training, and this makes a considerable difference for multi engine.