The most expensive mistake is relying on the seller's lawyer. The seller gets a commission when the deal closes, which is not the same as protecting the buyer. Your own legal adviser costs a small fraction of the purchase and is money well spent.
Signing in a language you do not speak is nearly as costly. A sworn translation is a small expense next to what is at stake. Promises made in conversation carry no weight when the written text differs — only the signed text matters.
Committing to an unbuilt project blindly has damaged many budgets. Ahead of a deposit, review previous developments, the construction licences, and how deposits are protected. Delays are normal with even the best developers; unfinished projects are the exception but much more damaging.
Forgetting about resale is a quieter mistake. A home bought abroad has to be sold or passed on at some point, and the resale market decides what you get back. A unit attractive only to a narrow group is harder to move real estate in florence italy a weak market.
Last of all, kragujevac buy many buyers underestimate the running costs. Annual declarations may be required even in years with no rental income, and late filings generate fines nobody warns you about. Setting up a local tax adviser at the outset prevents the majority of these headaches.