Please remove all grammar issues from the following text:
So, if my mental estimates are correct, there should still be enough space available to also place a little armchair, where I could read more comfortably than in my bed or in my chair desk, not very far from the window.
So, if my mental estimates are correct, there should still be enough space available to also place a little armchair, where I could read more comfortably than in my bed or in my desk chair, not very far from the window.