Direct answer: Modeled gross is about $6,800/month, costs near $7,200, net near -$400 — negative monthly carry after the modeled cost bundle.
Across comparable models on this site, many stress-tests use roughly 55%–75% blended annual occupancy and public nightly rates near $250–$450 before platform fees and discounting; monthly net cash flow still varies sharply with leverage, HOA, and nights sold.