A benefit of pricing your own stuff in-house, in satoshis, is that you then can display the fiat-price equivalent for each country you supply to, by calculating their fiat-price for that day. Then your in-house satoshi price is set by your own costs, and they deal with the fiat fluctuations on their end. Or pay you in satoshi.
Discussion
We actually already had this issue, as we were dealing with Swiss guests, and they had to go get Euros extra, just to pay us and were like ugh. Next time, we could set the price in Satoshi and they could pay in Satoshi or Swiss Francs equivalent, and skip the Euros.
It is a good idea but hosting expenses end up in fiat for following reasons: datacenters (I mean real ones who are corpo) and electricity bills are always in fiat. Given Bitcoin to fiat exchange rate is fluctuated, and unfortunately in the short-term might be actually decreasing, it is really hard to define prices in satoshis.
Yeah, energy is harder than something like hospitality.