With regards to proof of address, you only need 1 day or up to 6 months of proof of address, which can easily be arranged.
Musi u tshi khou renga khuhu ine ya tou vha na ḓuvha lithihi kana ine ya vha na vhege dza 18 vha fanela u ṱoḓa ṱhanziela ya yo ya mutakalo u sumbedza uri yo ṱhavhelwa.