I have in Loft Aparts during my business trip to Lodz. This is an aparthotel inside a renovated 19th century factory. The architecture is astonishing, beautiful red birck everywhere, interior of the apartment was also very nice and so spacious.
Beds comfortable, kitchen equipped with everything I needed. Location in a historical part of Lodz, not strictly in the centre, but very close with nice restaurants, recommend the Gronowalski, very good cuisine.
It's not a hotel, it's so much better, definitely recommend:)!