Krakow and Warsaw.

I fly from Heathrow to Krakow on 20th March at 9am with BA and stay there until 23rd March - I will get a train to Warsaw and stay there until 26th and fly back from Warsaw to Heathrow at 3.30pm.
I have yet to book accommodation - if you are staying in Krakow or Warsaw the same days as me then I am happy to share an Air BnB but will be sorting accommodation soon for myself if no one gets back to me.
I am into walking holidays - exploring on foot and seeing what the country is about, I walk all day and go to a restaurant at night. I am not into bars or clubs but you are welcome to do that.
You can join me for as little or as much as you want.

You will have to sort your own flight out and can join me for all of the trip or some of the trip and will have to sort your own accommodation out if you are not going the same days as me I usually stay centrally.