hifi engine

WANTED: OPINIONS on PIONEER PD-M700 CD Player

Hi,
I have a chance to pick up on a Pioneer PD-M700 real reasonable from a neighbor but know nothing about this unit. Is it quality made?, Does it have a Quality Sound? I also see the remote has a window / screen at the top. Whats that for? Never saw that before on a remote for a cd player. Is this model complicated or simple to use?

Anyone that owns or has had this one and can offer their opinion on it would be most appreciated. Thanks !