Your private study desk: turn a syllabus into a spaced session plan, practice from your own materials with honest grading, and log and re-drill every miss.
Your private language-exchange desk: prep both halves of every session with your partners, and turn real corrections into a phrase bank you actually use.
Voice-first Spanish tutor, first words to C1: placement chat, lessons, spaced review and level exams in Latin American Spanish; progress log stays private.
Your private home seller's desk: a seller file and prep list, side-by-side agent proposals and offers with every term verbatim, and a showing feedback log.