Is the €349,600 offer actually in writing, and has the buyer supplied anything showing how they intend to fund the purchase? Speed means little if “early offer” just means an enthusiastic message. I would separate the two issues: first qualify the buyer and understand any conditions; then decide...
I’ve checked the basic rent calculation, but I’m still not confident that I have captured the full cost of owning this property. It is a 5-bed coastal home in Paris priced at €1,325,000, with projected rent of €4,712 a month. The resulting gross yield is roughly 4.3%.
The cash-flow model...