Your Apartments-Domain shows you have comprehensive, premier, and hard-to-find gems that other sites find hard to match.
The relationship between better ranking and the new top-level domains was proved by a study of Searchmetrics for Berlin-domains. Websites with Berlin-Domains frequently place better than websites with .de domains and .com domains in regional searches with Google. The result of the study by Searchmetrics can be summarized as follows:
"42% of searches show that .berlin domains rank better locally."
The study of total sites in Houston shows that the results by Searchmetrics can be generalized to all new top level domains, including the new Apartments-Domains: It was proved that Google uses the domain endings of the New Top Level Domains as a key element for the assessment of domains. Total sites draws as a conclusion:
"It is clear that the new top-level domains improve the ranking in search engines."
Hans-Peter Oswald
https://www.domainregistry.de/... (English)
https://www.domainregistry.de/... (German)