In the sixth floor music room, deep circular niches are found in the walls, having not only aesthetic value, but also acoustic.
1	In	in	ADP	IN	_	6	case	6:case	Discourse=elaboration-additional:100->98:1
2	the	the	DET	DT	Definite=Def|PronType=Art	6	det	6:det	Entity=(136-place-new-cf6-5-coref
3	sixth	sixth	ADJ	JJ	Degree=Pos|NumType=Ord	4	amod	4:amod	Bridge=134<137|Entity=(137-place-acc:inf-cf3-2-sgl
4	floor	floor	NOUN	NN	Number=Sing	6	compound	6:compound	Entity=137)
5	music	music	NOUN	NN	Number=Sing	6	compound	6:compound	_
6	room	room	NOUN	NN	Number=Sing	12	obl	12:obl:in	Entity=136)|SpaceAfter=No
7	,	,	PUNCT	,	_	6	punct	6:punct	_
8	deep	deep	ADJ	JJ	Degree=Pos	10	amod	10:amod	Entity=(138-object-new-cf4-3-sgl
9	circular	circular	ADJ	JJ	Degree=Pos	10	amod	10:amod	_
10	niches	niche	NOUN	NNS	Number=Plur	12	nsubj:pass	12:nsubj:pass	Entity=138)
11	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	12	aux:pass	12:aux:pass	_
12	found	find	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	_
13	in	in	ADP	IN	_	15	case	15:case	_
14	the	the	DET	DT	Definite=Def|PronType=Art	15	det	15:det	Bridge=136<139|Entity=(139-object-acc:inf-cf1-2-sgl
15	walls	wall	NOUN	NNS	Number=Plur	12	obl	12:obl:in	Entity=139)|SpaceAfter=No
16	,	,	PUNCT	,	_	17	punct	17:punct	_
17	having	have	VERB	VBG	VerbForm=Ger	12	advcl	12:advcl	Discourse=explanation-evidence:101->100:0
18	not	not	PART	RB	Polarity=Neg	20	advmod	20:advmod	_
19	only	only	ADV	RB	_	20	advmod	20:advmod	_
20	aesthetic	aesthetic	ADJ	JJ	Degree=Pos	21	amod	21:amod	Entity=(140-abstract-new-cf5-2-coref
21	value	value	NOUN	NN	Number=Sing	17	obj	17:obj	Entity=140)|SpaceAfter=No
22	,	,	PUNCT	,	_	25	punct	25:punct	_
23	but	but	CCONJ	CC	_	25	cc	25:cc	Discourse=joint-list_m:102->101:0
24	also	also	ADV	RB	_	25	advmod	25:advmod	_
25	acoustic	acoustic	ADJ	JJ	Degree=Pos	21	conj	17:obj|21:conj:but	Bridge=140<141|Entity=(141-abstract-acc:inf-cf2-1-sgl)|SpaceAfter=No
26	.	.	PUNCT	.	_	12	punct	12:punct	_
