This a very high quality used  loft bed.  It holds a twin mattress on the top and a full mattress can go underneath or left open.  This retailed for $1800 New and we are asking $500. Let me know if you have additional questions.  I attached a link of a new one so you can see the specs.  

http://www.ababy.com/itempage.asp?itemid=9071&tracking=fgle4&utm_source=fgle4&utm_medium=fr&utm_campaign=datafeed&qitemb=c-126524&ppc=aBabySale&gclid=Cj0KCQiAl8rQBRDrARIsAEW_To9Vn76DhLZq0-Wj-7X2jcyRP6ggXKbdcHpn1waUrRbd2en-sBE8ET0aAvuiEALw_wcB