The truth is that I'm not very sure how it exactly works with this accommodation of foreigners thing. As travels are basically still allowed between countries and there are some international events on the agenda, such as a basketball qualification SVK-BEL or a Euroleague football between Slovan and PAOK or other events like FIS races. I mean, Those people still have to be accommodated somewhere, right ? It is quite cold here . So I think there is probably some exception from the lockdown measures this case, maybe foreigners can be accomodated even in hotels or stuff like that but only in somethinkg like just sleep and stay mode, so no Fitness, no wellness, no meals in the restaurants etc... for example.
I will have to look at this in more detail. In any case, if the lockdown ends after those 2 weeks like promissed, remember that Slovakia will return to the covid map-automat system. The district in black will have to be basically still in a sort of a mild lockdown (mass events with limited attendance etc...). Štrbské Pleso is the Poprad district in the north of the map right of Liptovský Mikuláš and north of Brezno & Spišská Nová Ves. The map is updated at the Bottom of the article every Tuesday https://korona.gov.sk/covid-automat-na-slovensku/
Anyway, no worries, I will try to keep you in touch and inform you in time about everything you need as much I can. You can count on me.