Mileer Down nwere mkpokọta ahazi 20,000-square-mita, mmepụta, nhazi na nchekwa nke ala.Modern ala ụlọ ọrụ.anyị na-agbaso usoro nkà ihe ọmụma azụmahịa nke "ndị ahịa-centric, ndụ dabeere na àgwà", jidesie ụkpụrụ European, ọkọlọtọ America, elekere Japan na ụkpụrụ ndị ọzọ dị iche iche nke ala. ná mba ọzọ, na ọnụego nnabata ngwaahịa eruola 100%.