• acyuta-mandire — in the palace of Lord Acyuta
  Compound: acyuta (the infallible) + mandira (palace). Acyuta — never falling — is the title used here. The palace shares the quality of its master: a place that does not fall away. Sudāmā has slept inside infallibility itself.
• svaḥ gatam — having attained the spiritual world
  svar (heaven, the higher world) + gata (gone). The brāhmaṇa's own felt experience — and the poet treats it as accurate, not delusion. The night with Bhagavān is the spiritual world.
• bhuktvā pītvā — eating and drinking
  Gerundives of √bhuj and √pā. Material verbs sanctified by location: the eating and drinking in Acyuta-mandira are themselves transcendental events. Gauḍīya tradition: prasāda eaten in Bhagavān's presence is not annam but amṛtam.
• sukham — to his satisfaction
  Adverbially: comfortably, happily. The chronically half-fed brāhmaṇa eats sukham — completely — for the first time in years. The poet records the body's healing as a side-effect of the bhāva's healing.

• What experience in my life has felt like a foretaste of Vaikuṇṭha, and what made it so?
• How could I offer that quality of hospitality to others?

A traveler from a hungry village who is given a single night at the royal table later cannot tell whether the meal was in this world or in svarga. Sudāmā, eating and drinking at Acyuta's palace, feels he has crossed the boundary into the spiritual world — because where Bhagavān eats, that place is already Vaikuṇṭha.