Fetching details from the dictionary...

methodical; precise; meticulous; scrupulous; regular; punctual
wooden post that has been carved to have a rounded corner with grooves running along either side of it
彼女は几帳面な性格で書類整理が完璧だった。
She has a meticulous personality and her document organization was perfect.
几帳面な人は約束の時間を必ず守る傾向がある。
Meticulous people tend to always keep appointment times.
あまりに几帳面すぎると周囲に窮屈さを感じさせる。
Being too meticulous can make those around you feel uncomfortable.