I don't know this person but keep in mind that the principal is likely very busy as the school year is ending and does not have a lot of time to deal with current parents, let alone prospective parents. At my former MCPS elementary, I was worried when I felt I got the brush off from the office staff as a prospective parent. Once my children enrolled, they couldn't have been more lovely. I was at school enough to see how much they had to do -- I understood that they prioritized the current parents. Hopefully, a Woodacres parent can give you some additional insight.