During the past several months, William Sederholm, has devoted an hour or two each week to Girlstart. William has become a pro at building Ikea furniture, painting, and assembling even more Ikea furniture. Thank you William for being a part of making Girlstart so great! During the past several months, William Sederholm, has devoted an hour or two each week to Girlstart. William has become a pro at building Ikea furniture, painting, and assembling even more Ikea furniture. Thank you William for being a part of making Girlstart so great!