Subleasing apt during weeks when not using?

[Sam Milton]

I will likely be relocating out of the Boston area and selling my home. But I would like to keep a small place for when I come in for business, maybe 10-15 days a month. Is it practical to expect to be able to find a landlord that would allow me to sublet it on those days I'm not using it? Alternatively, are there other scenarios that would make sense and not set me back ~$1500/mo? Thanks in advance for your wisdom!