It would be easy to chalk William Henry Harrison's career up to the Battle of Tippecanoe and an inability to put a coat on in the snow. His tomb gives much better context.
Papa John is right inside the door, where as the younger Adams is a bit more tucked away - but only a bit, as this is, shall we say, an "efficiency" crypt.
It doesn't smell in this basement crypt, but even if it did, there are two presidents and two first ladies in there. A room like that could smell if it wanted to.
If you want to like Ike while in the DC area, take the Metro Yellow Line down to King Street station and walk a half mile or so through Alexandria to Eisenhower Circle, built to officially mark the start of the Eisenhower national expressway system.
