Prioritize SLA commitments (pick/pack accuracy, order cycle time), integration capability (WMS/API), warehouse footprint relative to SKU velocity, cross-dock and returns capacity, and carrier partnerships that support both parcel and palletized flows. Confirm peak-season scalability and clear KPIs for performance monitoring.

Proximity to major highways and rail corridors reduces line-haul and drayage costs while enabling more direct routing to EU and Balkan markets. Strong LTL and regional courier networks improve last-mile options and can lower parcel spend through denser consolidation and shorter delivery zones.

Evaluate racking density, dock door count, segregated returns handling, climate control if needed, and automation levels. Confirm fire suppression, access control, CCTV, and bonded or customs-capable areas where cross-border flows or high-value inventory demand enhanced security.

Include warehouse rent and handling rates, local wage and shift premiums, energy and utility charges, inbound/outbound transport, customs or compliance fees, and potential municipal incentives. Factor in turnover rates and training needs that affect productivity and long-term operating costs.

A multi-site approach increases network density, shortens last-mile distances, and enables segmentation by product velocity or channel. It reduces average delivery times, supports split inventory strategies for risk mitigation, and enables localized carrier mixes to optimize cost-to-serve across customer zones.