I wouldn't be surprised at all if the number of beds available in the Roncesvalles albergue and quoted by
@Ianinam is correct, ie way above 200 beds but below 300 beds (unlike in previous years where it was 300+) because the "camp" with 88 beds is closed since spring 2017. I note that
@Ianinam was a Dutch hospitalera in Roncesvalles in 2015 and assume she has access to their newsletter and other up to date info about the actual situation.
There was a recent article in
Diario de Navarra which gave the view of the regional administration: there are no accommodation problems for pilgrims in the Roncesvalles area because there are
about 500 beds available within a radius of 7 or 9 kilometers and they are never fully occupied; also 94 in Valcarlos, 350 in Roncesvalles [this includes the hotel beds],
165 in Burguete, 330 in Espinal, 170 in Viscarret. The influx of pilgrims during the 1st of May "bridge" weekend could be absorbed with the help of the shuttle services offered by the local taxis, according to these statements.