Villa Tammekann
... that the bank initially refused to provide a mortgage for the 1932 Alvar Aalto–designed house Villa Tammekann in Tartu until its flat roof was replaced by a pitched one?
... that the bank initially refused to provide a mortgage for the 1932 <a href="./Alvar_Aalto" id="mwAyA" rel="mw:WikiLink" title="Alvar Aalto">Alvar Aalto</a>–designed house <b id="mwAyE"><a href="./Villa_Tammekann" id="mwAyI" rel="mw:WikiLink" title="Villa Tammekann">Villa Tammekann</a></b> in <a href="./Tartu" id="mwAyM" rel="mw:WikiLink" title="Tartu">Tartu</a> until its flat roof was replaced by a <a href="./Roof_pitch" id="mwAyQ" rel="mw:WikiLink" title="Roof pitch">pitched</a> one?