Correct sentence structure
Thank you very much again for your time and trouble in responding. I am however, still a little confused on the first sentence, as you both put forward very compelling grammatical arguments for different sentence structures.

Also, with regard to ‘außerdem’ – I wanted to begin my sentence with this word, so is this not grammatically correct? What then would be a correct word meaning ‘in addition’ that could be legitimately used to start a sentence.

Thank you

Laura

Question

Correct sentence structure 
Thank you very much again for your time and trouble in responding.  I am however,  still a little confused on the first sentence, as you both put forward very compelling grammatical arguments for different sentence structures.

Also, with regard to ‘außerdem’ – I  wanted to begin my sentence with this word, so is this not grammatically correct?  What then would be a correct word meaning ‘in addition’ that could be legitimately used to start a sentence.

Thank you

Laura

Answer

By the way: You can expand your original question with additional information.

1. TV set:
We suggest you don't split the position. (corner + wall, floor + table)

2. außerdem:

Correct. You can start sentences with "außerdem".
Richtig. Du kannst Sätze mit "außerdem" beginnen.
"Sie hat einen Koffer und einen Rucksack. Außerdem hält sie (/trägt sie) eine Handtasche."