I'll take a swing at his question -
He is looking to pick someone up; no issue w.the group he is with - you know......a hooker
ID - I get the impression he's looking to Phuck a whore, not play with other members of the group, and the check in issue is relative to his Del Rey dollie - not others in his group - regardless; not gonna happen - at least not in Grano del Oro
Jett -

Grano del Oro (grain of gold - named after coffee) is a great hotel, lot going for it, etc - the reason you never heard of it is its totally chica hostile; so seldom discussed on CTR - so to the OP, you are not gonna be checking in random girls there
All is hardly lost, however - thats what Massage Parlors are for, and since you only have the one night, are your best option - make life easy; cab it over to Hotel Little Havana (its a short ride from your hotel) and have fun, b/c its not happening at the 'ole Grano!
A few hits w/ the wet noodle to
you for doing reasearch after the fact, but OTOH, its a great hotel, and frankly, were I you, no matter how well you know this group of friend - unless you are a swingers group

- I'd tend to want to keep my activities a tad more on the down low (lets face it - you are not coming to CR for the main reason to Phuck random girls) no matter how well I knew others in the group - now....did I get it - how close did I come
Your question proves my point that San Jose in particular, and Costa Rica in general is not some giant whorehouse; regardless of the publicity, mostly by those who know little to nothing about the country, or worse - judge the country based on a few blocks surrounding the DelRey --
realatively few places support the hobby (by now you know one other place who does not

)