{"id":155,"date":"2026-06-15T16:45:00","date_gmt":"2026-06-15T14:45:00","guid":{"rendered":"https:\/\/piano-a-queue.com\/pl\/?p=155"},"modified":"2026-06-11T17:34:24","modified_gmt":"2026-06-11T15:34:24","slug":"fortepian-uzywany-na-co-uwazac-przy-zakupie","status":"publish","type":"post","link":"https:\/\/piano-a-queue.com\/pl\/fortepian-uzywany-na-co-uwazac-przy-zakupie\/","title":{"rendered":"Analiza: Na co uwa\u017ca\u0107 przy zakupie u\u017cywanego fortepianu"},"content":{"rendered":null,"protected":false},"excerpt":{"rendered":"<p>Przed zakupem u\u017cywanego fortepianu bezwzgl\u0119dnie sprawd\u017a stan p\u0142yty rezonansowej, ramy \u017celiwnej i mechaniki. Nasz test ekspercki podpowie, jak oceni\u0107 instrument <\/p>\n","protected":false},"author":1,"featured_media":633,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[33,35,32,31,39,38,29,30],"class_list":["post-155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fortepian-uzywany-poradnik","tag-bechstein","tag-bluthner","tag-bosendorfer","tag-kawai","tag-poradnik","tag-shigeru-kawai","tag-steinway","tag-yamaha"],"_links":{"self":[{"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/posts\/155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/comments?post=155"}],"version-history":[{"count":7,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/posts\/155\/revisions"}],"predecessor-version":[{"id":1500,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/posts\/155\/revisions\/1500"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/media\/633"}],"wp:attachment":[{"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/media?parent=155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/categories?post=155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/piano-a-queue.com\/pl\/wp-json\/wp\/v2\/tags?post=155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}