Make a small comparison table for each candidate: precise location, condition, asking changes, active or withdrawn periods, fee breakdown and any obvious work required. Then ask the agent what matters to the seller besides price, such as certainty or timing. You may find the apparent market...
Tenant turnover may be the bigger blind spot than ordinary vacancy. A change of tenant can combine an empty period, management or marketing costs, cleaning, minor repairs and replacement of damaged furnishings. I’d model turnover as a separate event rather than assuming the vacancy allowance...
Do not trade away inspection protection just to make the low price more attractive. Keep the offer subject to satisfactory technical inspection, financing and appraisal, plus the usual property-document review appropriate in Poland. The exact wording and treatment of any deposit need local...
Which two neighbourhoods, and how tightly have you drawn their boundaries? In Warsaw, comparing named neighbourhoods can still hide a lot if one sample includes a particularly desirable street or newer building while the other includes its less comparable edges. I’d also separate renovated units...