Maria Koroleva

Architect and interior designer with over 10 years of experience. Founder of PKB and Koroleva Design.

Articles by this author

April 2, 2026

Risks When Inspecting a Resale Apartment

Buying a resale apartment may seem straightforward, especially when the property looks well-maintained. However, cosmetic repairs often hide serious technical issues. A standard viewing does not reveal the real condition of systems and structures. That is why a professional inspection before purchase is essential. In this article, we explain the most common hidden risks buyers overlook.

April 2, 2026

Can You Inspect an Apartment Without a Specialist

Inspecting an apartment without a specialist may seem like a way to save money. However, without proper knowledge and tools, many hidden defects remain unnoticed. Mistakes at this stage can lead to additional costs and complications with developers. Understanding these risks is essential before making a decision. In this article, we explain when самостоятельная inspection is possible and when it becomes risky.

February 17, 2026

How to Write a Defect Report at Apartment Handover

Apartment handover is the critical moment to document construction defects correctly. In this article, we explain how to draft a defect report so the developer cannot dispute the wording and is required to fix the identified issues. Practical guidance, structure, and common mistakes to avoid.

February 17, 2026

How to Check Apartment Floor Area at Handover

Checking an apartment’s floor area at handover is not just a technical detail — it can directly affect the final purchase price and your legal position. Even small discrepancies between the actual size and the contract may have financial consequences. In this article, you will learn how to measure floor area correctly, how to compare it with the contract, and what to do if the figures do not match.

January 30, 2026

How to Check Windows During Apartment Handover

Even new windows can cause drafts and condensation. Checking windows during apartment handover helps identify installation and adjustment issues before final acceptance.

January 23, 2026

How to Check a Land Plot Before Buying and Avoid the Main Risks

Buying a land plot involves more than choosing the right location. Legal restrictions, technical conditions, and zoning rules can significantly affect future construction and should be checked in advance.