というわけで、俺は実家で只今大絶賛ひとり暮らし中である。
From what I can tell, the speaker is saying that for reasons mentioned he is living alone at home, but I don't see how 大絶賛 (which means very high praise) affects the meaning of the sentence. The meaning "high praise" seems to not fit in at all with the rest of the sentence or context. The word can be used in either noun form or suru-verb form, so its usage and placement has left me baffled. Is there perhaps some omission or something in play?